{"title":"4 Link Kits","description":"\u003cp\u003eManufactured from heavy-duty materials and engineered for strength, these kits help reduce axle wrap, improve ride quality, and deliver predictable handling on and off the trail. Whether you're building a dedicated rock crawler, overland rig, competition vehicle, or custom off-road truck, a properly designed 4-link suspension system offers the flexibility and performance needed to conquer challenging terrain with confidence.\u003c\/p\u003e","products":[{"product_id":"r1491","title":"14 Bolt 4 Link Kit","description":"\u003ch3\u003e14 Bolt 4 Link Kit\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt to flex, built to last—link your rig the right way.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 4 link suspension kit is built specifically for full float 14 Bolt axles and includes our heavy-duty HD truss with integrated pinion support. It's a customizable setup designed for builders who need reliable articulation and strength without compromise. Perfect for rock crawlers, trail rigs, and off-road toys looking to upgrade to a full triangulated or parallel 4 link setup.\u003c\/p\u003e\n\u003cp\u003eEverything is laser-cut and CNC-formed from thick mild steel for consistent fitment and durability. The included link brackets, heims, and hardware provide a solid foundation to handle serious abuse. This kit does not include DOM tubing—available separately if needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN1491\u003c\/li\u003e\n\u003cli\u003eFits full float 14 Bolt axles\u003c\/li\u003e\n\u003cli\u003eIncludes HD truss with integrated pinion support\u003c\/li\u003e\n\u003cli\u003eCustomizable with multiple link bracket options\u003c\/li\u003e\n\u003cli\u003eAll brackets are laser-cut and CNC-formed from heavy-duty steel\u003c\/li\u003e\n\u003cli\u003eHeim joints are 1.25\", heat-treated chromoly with matching tube adapters and jam nuts\u003c\/li\u003e\n\u003cli\u003eDOM tubing not included—available separately\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included in This Kit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4 - RH 1.25\" Heims with Tube Adapters \u0026amp; Jam Nuts\u003c\/li\u003e\n\u003cli\u003e4 - LH 1.25\" Heims with Tube Adapters \u0026amp; Jam Nuts\u003c\/li\u003e\n\u003cli\u003e16 - Stainless Steel Misalignment Spacers\u003c\/li\u003e\n\u003cli\u003e2 - Upper Frame Link Brackets (your choice)\u003c\/li\u003e\n\u003cli\u003e2 - Lower Frame Link Brackets (your choice)\u003c\/li\u003e\n\u003cli\u003e2 - Lower Axle Link Brackets\u003c\/li\u003e\n\u003cli\u003e4 - Upper Axle Link Tabs or 1 - Upper 4 Link Bracket (your choice)\u003c\/li\u003e\n\u003cli\u003e1 - 14 Bolt Truss with Integrated Pinion Support\u003c\/li\u003e\n\u003cli\u003e1 - Complete Link Hardware Kit – Grade 8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAvailable Kit Options\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Frame Brackets:\u003c\/strong\u003e\u003cbr\u003e3-Legged Link Bracket\u003cbr\u003eAdjustable Upper Link Bracket\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLower Frame Brackets:\u003c\/strong\u003e\u003cbr\u003eChassis Link Bracket\u003cbr\u003eLower Dual Triangulated Bracket\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Axle Link Mounts:\u003c\/strong\u003e\u003cbr\u003eFlat Link Tabs\u003cbr\u003eUpper 4 Link Bracket\u003c\/p\u003e\n\u003ch4\u003eTips to Help Prevent Any Seized or Warped Threads\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCorrectly adjust welder settings and start your puddle on the tube (too much heat will warp the threads).\u003c\/li\u003e\n\u003cli\u003eDo not weld the tube adapter with the rod end threaded inside (different cooling rates will lock them together).\u003c\/li\u003e\n\u003cli\u003eWait until everything is fully cooled before threading rod ends into the adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRod End Maintenance Tip\u003c\/h4\u003e\n\u003cp\u003eWe only recommend using Tri-Flow to service our rod ends. Using products like WD-40 or Blaster will void the warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSold as a complete kit—DOM tubing not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"3 Legged Link \/ Chassis Link Bracket \/ Flat Link Tabs","offer_id":48363440799901,"sku":"PN1491-Kit-1","price":1326.77,"currency_code":"USD","in_stock":false},{"title":"3 Legged Link \/ Chassis Link Bracket \/ Upper 4 Link Bracket","offer_id":48363440832669,"sku":"PN1491-Kit-4","price":1359.49,"currency_code":"USD","in_stock":false},{"title":"3 Legged Link \/ Lower Dual Triangulated \/ Flat Link Tabs","offer_id":48363440865437,"sku":"PN1491-Kit-7","price":1348.27,"currency_code":"USD","in_stock":false},{"title":"3 Legged Link \/ Lower Dual Triangulated \/ Upper 4 Link Bracket","offer_id":48363440898205,"sku":"PN1491-Kit-10","price":1380.06,"currency_code":"USD","in_stock":false},{"title":"Adj. Upper Link \/ Chassis Link Bracket \/ Flat Link Tabs","offer_id":48363440930973,"sku":"PN1491-Kit-13","price":1355.75,"currency_code":"USD","in_stock":false},{"title":"Adj. Upper Link \/ Chassis Link Bracket \/ Upper 4 Link Bracket","offer_id":48363440963741,"sku":"PN1491-Kit-16","price":1388.48,"currency_code":"USD","in_stock":false},{"title":"Adj. Upper Link \/ Lower Dual Triangulated \/ Flat Link Tabs","offer_id":48363440996509,"sku":"PN1491-Kit-19","price":1376.32,"currency_code":"USD","in_stock":false},{"title":"Adj. Upper Link \/ Lower Dual Triangulated \/ Upper 4 Link Bracket","offer_id":48363441029277,"sku":"PN1491-Kit-22","price":1409.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/R1491-14-bolt-4-link-kit-image-1-ruffstuff-specialties.jpg?v=1780418381"},{"product_id":"r1424","title":"4 Link Kit Uppers Triangulated","description":"\u003ch3\u003e4 Link Kit - Uppers Triangulated\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSingle triangulated suspension kit with angled upper links\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit takes the guesswork out of building a single-triangulated 4-link by triangulating the upper links to eliminate side-to-side axle movement—no panhard bar required. Ideal for rear suspensions where keeping the axle area clean and open is a priority, it works with coilovers, emulsion shocks, or coil springs. If you've got the packaging space for an axle truss or upper link tower, this setup delivers reliable geometry without unnecessary complexity. Includes everything you need to build your 4-link, minus the tubing.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e All link brackets and the included bolt kit use 9\/16\" bolts. If you need to run a larger size, you'll need to drill the brackets yourself.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN1424\u003c\/li\u003e\n\u003cli\u003eUpper links triangulated to remove lateral movement\u003c\/li\u003e\n\u003cli\u003eDesigned to simplify suspension setup on custom rigs\u003c\/li\u003e\n\u003cli\u003eWorks with coilovers, emulsion shocks, or coil springs\u003c\/li\u003e\n\u003cli\u003eIncludes everything you need to build your 4-link, minus the tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included in This Kit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4 - RH 1.25\" Chromoly Heims, Jam Nuts, Tube Adapters\u003c\/li\u003e\n\u003cli\u003e4 - LH 1.25\" Chromoly Heims, Jam Nuts, Tube Adapters\u003c\/li\u003e\n\u003cli\u003e16 - Stainless Steel Misalignment Spacers\u003c\/li\u003e\n\u003cli\u003e2 - Upper Frame Link Brackets (30°)\u003c\/li\u003e\n\u003cli\u003e2 - Lower Frame Link Brackets\u003c\/li\u003e\n\u003cli\u003e2 - Lower Axle Link Brackets (0°)\u003c\/li\u003e\n\u003cli\u003e4 - Upper Axle Tabs or 1 - Upper Axle Link Bracket\u003c\/li\u003e\n\u003cli\u003e1 - Optional Axle Truss for Upper Link Mounting\u003c\/li\u003e\n\u003cli\u003e1 - Complete Grade 8 Bolt Kit (9\/16\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAvailable Kit Options\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eMisalignment Bolt Size:\u003c\/strong\u003e\u003cbr\u003e3\/4\"\u003cbr\u003e5\/8\"\u003cbr\u003e9\/16\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAxle Upper Link:\u003c\/strong\u003e\u003cbr\u003eFlat Link Tabs – Good for low profile applications and clearances\u003cbr\u003eUpper 4 Link Bracket – Adds adjustability with multiple mounting points\u003cbr\u003eUpper Inside Link Bracket – Great for narrow trusses or internal mounts\u003cbr\u003e3 Legged Link – Compact and strong for tight axle configurations\u003cbr\u003eAdjustable Upper Link – Allows fine tuning of geometry and squat\/anti-squat\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTruss Option:\u003c\/strong\u003e\u003cbr\u003eNo Truss\u003cbr\u003eAdd Axle Truss (recommended for upper link mounting strength)\u003c\/p\u003e\n\u003ch4\u003eRod End Maintenance Tip\u003c\/h4\u003e\n\u003cp\u003eOnly use \u003cstrong\u003eTri-Flow\u003c\/strong\u003e to service rod ends. Using WD-40, PB Blaster, or petroleum-based lubricants will cause internal damage and void the warranty.\u003c\/p\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"No Truss \/ Flat Link Tabs \/ 3 Legged Link","offer_id":48363441062045,"sku":"PN1424-Kit-1","price":1008.15,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ Flat Link Tabs \/ Adj. Upper Link","offer_id":48363441094813,"sku":"PN1424-Kit-2","price":1033.73,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ Upper 4 Link Bracket \/ 3 Legged Link","offer_id":48363441127581,"sku":"PN1424-Kit-3","price":1037.03,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ Upper 4 Link Bracket \/ Adj. Upper Link","offer_id":48363441160349,"sku":"PN1424-Kit-4","price":1062.6,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ Flat Link Tabs \/ 3 Legged Link","offer_id":48363441193117,"sku":"PN1424-Kit-13","price":1179.75,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ Flat Link Tabs \/ Adj. Upper Link","offer_id":48363441225885,"sku":"PN1424-Kit-14","price":1205.33,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ Upper 4 Link Bracket \/ 3 Legged Link","offer_id":48363441258653,"sku":"PN1424-Kit-15","price":1208.63,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ Upper 4 Link Bracket \/ Adj. Upper Link","offer_id":48363441291421,"sku":"PN1424-Kit-16","price":1234.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/R1424-4-link-kit-uppers-triangulated-image-1-ruffstuff-specialties.webp?v=1780418383"},{"product_id":"r1431","title":"4 Link Kit Dual Triangulated","description":"\u003ch3\u003e4 Link Kit - Dual Triangulated\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eComplete dual triangulated suspension kit for custom builds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilding a dual triangulated 4-link suspension doesn't have to be complicated or expensive. This kit takes the guesswork out of geometry so you can focus on getting your rig dialed in. Compatible with coilovers, emulsion shocks, or coil springs, it's ready for anything from a fresh build to a trail-proven upgrade. Includes all the brackets, heims, hardware, and misalignments you need to make it happen—minus the tubing. Just note—you may need to modify your brake lines, so check out our brake line section for the right fittings, tabs, and flex lines.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN1431\u003c\/li\u003e\n\u003cli\u003eDesigned for dual triangulated 4-link suspension setups\u003c\/li\u003e\n\u003cli\u003eCompatible with coilovers, emulsion shocks, or coil springs\u003c\/li\u003e\n\u003cli\u003eIncludes frame and axle brackets, heims, hardware, and misalignments—minus the tubing\u003c\/li\u003e\n\u003cli\u003eIdeal for custom builds or trail-use upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included in This Kit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4 - RH 1.25\" Heims with jam nuts and weld-in tube adapters\u003c\/li\u003e\n\u003cli\u003e4 - LH 1.25\" Heims with jam nuts and weld-in tube adapters\u003c\/li\u003e\n\u003cli\u003e16 - Stainless steel misalignment spacers\u003c\/li\u003e\n\u003cli\u003e2 - Upper frame link brackets\u003c\/li\u003e\n\u003cli\u003e4 - Upper link tabs or 1 upper link bracket (varies by configuration)\u003c\/li\u003e\n\u003cli\u003e1 - Lower dual-triangulated link bracket\u003c\/li\u003e\n\u003cli\u003e2 - Small 3\" link tabs\u003c\/li\u003e\n\u003cli\u003e2 - Large 3\" link tabs\u003c\/li\u003e\n\u003cli\u003e1 - Complete grade 8 bolt kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAvailable Kit Options\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTruss Option:\u003c\/strong\u003e\u003cbr\u003eNo Truss\u003cbr\u003eAdd Axle Truss\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAxle Upper Link:\u003c\/strong\u003e\u003cbr\u003eFlat Link Tabs\u003cbr\u003eUpper 4 Link Bracket\u003cbr\u003eUpper Inside Link Bracket\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Link Mount:\u003c\/strong\u003e\u003cbr\u003e3 Legged Link\u003cbr\u003eAdjustable Upper Link\u003c\/p\u003e\n\u003ch4\u003eRod End Maintenance Tip\u003c\/h4\u003e\n\u003cp\u003eOnly use \u003cstrong\u003eTri-Flow\u003c\/strong\u003e to lubricate rod ends. Using WD-40, PB Blaster, or similar products will cause internal damage and void the warranty.\u003c\/p\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"No Truss \/ Flat Link Tabs \/ 3 Legged Link","offer_id":48363441324189,"sku":"PN1431-Kit-1","price":1023.0,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ Flat Link Tabs \/ Adj. Upper Link","offer_id":48363441356957,"sku":"PN1431-Kit-2","price":1047.75,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ Upper 4 Link Bracket \/ 3 Legged Link","offer_id":48363441389725,"sku":"PN1431-Kit-3","price":1051.88,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ Upper 4 Link Bracket \/ Adj. Upper Link","offer_id":48363441422493,"sku":"PN1431-Kit-4","price":1076.63,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ Flat Link Tabs \/ 3 Legged Link","offer_id":48363441455261,"sku":"PN1431-Kit-13","price":1193.78,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ Flat Link Tabs \/ Adj. Upper Link","offer_id":48363441488029,"sku":"PN1431-Kit-14","price":1219.35,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ Upper 4 Link Bracket \/ 3 Legged Link","offer_id":48363441520797,"sku":"PN1431-Kit-15","price":1222.65,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ Upper 4 Link Bracket \/ Adj. Upper Link","offer_id":48363441553565,"sku":"PN1431-Kit-16","price":1248.23,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/r1431-main.jpg?v=1780418384"},{"product_id":"r2477-a","title":"48\" Trailing Arm 4 Link Kit","description":"\u003ch3\u003e48\" Trailing Arm 4 Link Kit\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eComplete 4-link suspension solution.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis trailing arm 4-link kit provides everything you need for a complete rear suspension upgrade. Perfect for builds requiring precise axle control and improved articulation, this kit eliminates the limitations of leaf springs while providing superior handling both on and off-road. Essential for serious builds where suspension performance and reliability matter most.\u003c\/p\u003e\n\u003cp\u003eHeavy-duty construction at 150 lbs total weight ensures this kit can handle extreme off-road conditions. Built with precision components for reliable performance in demanding applications where suspension geometry and strength are critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN2477-A\u003c\/li\u003e\n\u003cli\u003e48\" trailing arms (eye to eye)\u003c\/li\u003e\n\u003cli\u003eFitment: Universal trailing arm 4-link applications\u003c\/li\u003e\n\u003cli\u003eMaterial: Heavy-duty steel construction\u003c\/li\u003e\n\u003cli\u003eDimensions: 150 lbs total weight\u003c\/li\u003e\n\u003cli\u003eDesign: Complete 4-link kit with trailing arm configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete trailing arm 4-link suspension components\u003c\/li\u003e\n\u003cli\u003eHardware for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNotes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended due to complexity\u003c\/li\u003e\n\u003cli\u003eProvides superior axle control over leaf springs\u003c\/li\u003e\n\u003cli\u003eDesigned for serious off-road applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"No \/ No Truss","offer_id":48363442241693,"sku":"PN2477-A-Kit-1","price":1524.05,"currency_code":"USD","in_stock":false},{"title":"No \/ Add Axle Truss","offer_id":48363442274461,"sku":"PN2477-A-Kit-2","price":1718.53,"currency_code":"USD","in_stock":false},{"title":"Yes 0 Degree \/ No Truss","offer_id":48363442307229,"sku":"PN2477-A-Kit-3","price":2300.1,"currency_code":"USD","in_stock":false},{"title":"Yes 0 Degree \/ Add Axle Truss","offer_id":48363442339997,"sku":"PN2477-A-Kit-4","price":2528.9,"currency_code":"USD","in_stock":false},{"title":"Yes, 5 Degree \/ No Truss","offer_id":48363442372765,"sku":"PN2477-A-Kit-5","price":1955.09,"currency_code":"USD","in_stock":false},{"title":"Yes, 5 Degree \/ Add Axle Truss","offer_id":48363442405533,"sku":"PN2477-A-Kit-6","price":2149.57,"currency_code":"USD","in_stock":false},{"title":"Yes, 10 Degree \/ No Truss","offer_id":48363442438301,"sku":"PN2477-A-Kit-7","price":1955.09,"currency_code":"USD","in_stock":false},{"title":"Yes, 10 Degree \/ Add Axle Truss","offer_id":48363442471069,"sku":"PN2477-A-Kit-8","price":2149.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/R2477-A-cad.jpg?v=1780418390"},{"product_id":"r2586","title":"4 Link Tube Kit - 3 ft","description":"\u003ch3\u003e4 Link Tube Kit - 3 ft\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePre-cut DOM tubing for compact 4-link builds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit gives you just the DOM you need to get your 4-link setup dialed. It includes four 36\" lengths of 2\" OD x .250\" wall DOM tubing—ideal for triangulated 4-link systems where packaging space is tight or you’re working with a shorter wheelbase. Whether you’re starting fresh or replacing old bent links, this is a solid foundation ready to cut, weld, and thread to fit. Designed to pair perfectly with our Heim joint kits and link brackets.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN2586\u003c\/li\u003e\n\u003cli\u003eIncludes (4) 36\" lengths of 2\" OD x .250\" wall DOM tubing\u003c\/li\u003e\n\u003cli\u003eReady to weld and thread with tube adapters\u003c\/li\u003e\n\u003cli\u003ePerfect for 4-link setups with limited space or shorter link needs\u003c\/li\u003e\n\u003cli\u003ePairs well with Ruffstuff Heim kits and link brackets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"Default Title","offer_id":48363453055133,"sku":"PN2586-Kit-1","price":418.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/R1658-4-link-tube-kit-4-ft-image-2-ruffstuff-specialties.webp?v=1780418715"},{"product_id":"r2506-a","title":"40\" Trailing Arm 4 Link Kit, Single Shock","description":"\u003ch3\u003e40\" Trailing Arm 4 Link Kit, Single Shock\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eComplete 4-link with single shock setup.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis trailing arm 4-link kit with single shock configuration provides everything you need for a complete rear suspension upgrade. Perfect for builds requiring precise axle control and improved articulation with a clean single shock design, this kit eliminates the limitations of leaf springs while providing superior handling both on and off-road. Essential for serious builds where suspension performance, reliability, and clean aesthetics matter most.\u003c\/p\u003e\n\u003cp\u003eHeavy-duty construction at 156 lbs total weight ensures this kit can handle extreme off-road conditions. Built with precision components for reliable performance in demanding applications where suspension geometry and strength are critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN2506-A\u003c\/li\u003e\n\u003cli\u003e40\" trailing arms (eye to eye)\u003c\/li\u003e\n\u003cli\u003eFitment: Universal trailing arm 4-link applications\u003c\/li\u003e\n\u003cli\u003eMaterial: Heavy-duty steel construction\u003c\/li\u003e\n\u003cli\u003eDimensions: 156 lbs total weight\u003c\/li\u003e\n\u003cli\u003eDesign: Complete 4-link kit with single shock configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete trailing arm 4-link suspension components\u003c\/li\u003e\n\u003cli\u003eSingle shock mounting hardware\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNotes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended due to complexity\u003c\/li\u003e\n\u003cli\u003eSingle shock design for clean appearance\u003c\/li\u003e\n\u003cli\u003eDesigned for serious off-road applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"No \/ No Truss","offer_id":48363456233629,"sku":"PN2506-A-Kit-1","price":1575.09,"currency_code":"USD","in_stock":false},{"title":"No \/ Add Axle Truss","offer_id":48363456266397,"sku":"PN2506-A-Kit-2","price":1781.01,"currency_code":"USD","in_stock":false},{"title":"Yes 0 Degree \/ No Truss","offer_id":48363456299165,"sku":"PN2506-A-Kit-3","price":2032.47,"currency_code":"USD","in_stock":false},{"title":"Yes 0 Degree \/ Add Axle Truss","offer_id":48363456331933,"sku":"PN2506-A-Kit-4","price":2237.4,"currency_code":"USD","in_stock":false},{"title":"Yes, 10 Degree \/ No Truss","offer_id":48363456364701,"sku":"PN2506-A-Kit-7","price":2032.47,"currency_code":"USD","in_stock":false},{"title":"Yes, 10 Degree \/ Add Axle Truss","offer_id":48363456397469,"sku":"PN2506-A-Kit-8","price":2237.4,"currency_code":"USD","in_stock":false},{"title":"Yes, 5 Degree \/ No Truss","offer_id":48363456430237,"sku":"PN2506-A-Kit-5","price":2032.47,"currency_code":"USD","in_stock":false},{"title":"Yes, 5 Degree \/ Add Axle Truss","offer_id":48363456463005,"sku":"PN2506-A-Kit-6","price":2237.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/r2506-a-main.jpg?v=1780418778"},{"product_id":"r2497","title":"Combo 4 Link Kit, Uppers\/Lowers Triangulated","description":"\u003ch4\u003eCombo 4 Link Kit, Uppers\/Lowers Triangulated\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eComplete triangulated 4-link suspension kit for custom builds.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis combo kit includes both upper and lower 4-link bars in a triangulated configuration, giving you everything you need to build a solid rear suspension setup. Triangulated 4-links provide excellent lateral stability without the need for a track bar, making them ideal for rock crawlers and off-road rigs where articulation and strength matter. The design allows the axle to move vertically while keeping it centered under the vehicle.\u003c\/p\u003e\n\u003cp\u003eThe kit includes laser-cut tabs, weld-on brackets, and all the hardware you need to mount the links. Each link is designed to be welded together, giving you a custom-fit suspension that's built to handle serious abuse. The triangulated layout works with most axle widths and can be adapted to fit a variety of wheelbases.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN2497\u003c\/li\u003e\n\u003cli\u003eUniversal fitment for custom 4-link suspension builds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTriangulated design eliminates need for track bar\u003c\/li\u003e\n\u003cli\u003eWeld-on construction for maximum strength and custom fitment\u003c\/li\u003e\n\u003cli\u003eIncludes complete hardware kit with heim joints, misalignment spacers, jam nuts, and mounting bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e8 heim joints (4LH-4RH)\u003c\/li\u003e\n\u003cli\u003e16 misalignment spacers\u003c\/li\u003e\n\u003cli\u003e8 jam nuts\u003c\/li\u003e\n\u003cli\u003eMounting bolts and hardware\u003c\/li\u003e\n\u003cli\u003eWeld-on axle and frame brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNotes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWelding required for installation\u003c\/li\u003e\n\u003cli\u003eCustom fitting and trimming may be necessary depending on your specific application\u003c\/li\u003e\n\u003cli\u003eDesigned for rear axle suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"No Truss \/ 3\/4\" \/ FLAT LINK TABS","offer_id":48363456561309,"sku":"PN2497-Kit-5","price":1272.54,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ 3\/4\" \/ UPPER 4 LINK BRACKET","offer_id":48363456594077,"sku":"PN2497-Kit-6","price":1305.26,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ 5\/8\" \/ FLAT LINK TABS","offer_id":48363456626845,"sku":"PN2497-Kit-3","price":1272.54,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ 5\/8\" \/ UPPER 4 LINK BRACKET","offer_id":48363456659613,"sku":"PN2497-Kit-4","price":1305.26,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ 9\/16\" \/ FLAT LINK TABS","offer_id":48363456692381,"sku":"PN2497-Kit-1","price":1272.54,"currency_code":"USD","in_stock":false},{"title":"No Truss \/ 9\/16\" \/ UPPER 4 LINK BRACKET","offer_id":48363456725149,"sku":"PN2497-Kit-2","price":1305.26,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ 3\/4\" \/ FLAT LINK TABS","offer_id":48363456757917,"sku":"PN2497-Kit-11","price":1466.08,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ 3\/4\" \/ UPPER 4 LINK BRACKET","offer_id":48363456790685,"sku":"PN2497-Kit-12","price":1498.81,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ 5\/8\" \/ FLAT LINK TABS","offer_id":48363456823453,"sku":"PN2497-Kit-9","price":1466.08,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ 5\/8\" \/ UPPER 4 LINK BRACKET","offer_id":48363456856221,"sku":"PN2497-Kit-10","price":1498.81,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ 9\/16\" \/ FLAT LINK TABS","offer_id":48363456888989,"sku":"PN2497-Kit-7","price":1466.08,"currency_code":"USD","in_stock":false},{"title":"Add Axle Truss \/ 9\/16\" \/ UPPER 4 LINK BRACKET","offer_id":48363456921757,"sku":"PN2497-Kit-8","price":1498.81,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/r2497-a-cad.jpg?v=1780418783"},{"product_id":"r2319","title":"4 Link Heim and Tube Kit","description":"\u003ch4\u003e4 Link Heim and Tube Kit\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-duty link kit with Chromoly heims and DOM tubing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 4 Link Heim and Tube Kit gives you everything needed to build or replace a complete 4-link suspension system. This kit includes four pre-cut DOM tubes and eight 1.25\" heat-treated Chromoly heims with jam nuts, ready to assemble into upper and lower links. Perfect for custom builds or replacing worn components, this kit delivers the strength and adjustability required for serious off-road use.\u003c\/p\u003e\n\u003cp\u003eEach heim joint is heat-treated for maximum durability and features a 1.25\" bore with 5\/8\"-18 threads. The DOM tubing is thick-wall construction for strength without excessive weight. All components are designed to work together for easy assembly and precise suspension geometry adjustment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN2319\u003c\/li\u003e\n\u003cli\u003eUniversal fitment for custom 4-link builds\u003c\/li\u003e\n\u003cli\u003e1.25\" heat-treated Chromoly heim joints with 5\/8\"-18 threads\u003c\/li\u003e\n\u003cli\u003eThick-wall DOM tubing construction\u003c\/li\u003e\n\u003cli\u003ePre-cut tubes ready for assembly\u003c\/li\u003e\n\u003cli\u003eAdjustable length for precise suspension tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFour DOM tubes (pre-cut for upper and lower links)\u003c\/li\u003e\n\u003cli\u003eEight 1.25\" Chromoly heim joints\u003c\/li\u003e\n\u003cli\u003eEight jam nuts (5\/8\"-18)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNotes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBrackets sold separately - allows custom mounting to your specific frame and axle\u003c\/li\u003e\n\u003cli\u003eWelding required to attach heims to tubing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"3\/4\" \/ 4 - 3' pieces of 2\" x .250\" DOM","offer_id":48363459444893,"sku":"PN2319-Kit-9","price":1174.8,"currency_code":"USD","in_stock":false},{"title":"3\/4\" \/ 4 - 4' pieces of 2\" x .250\" DOM","offer_id":48363459477661,"sku":"PN2319-Kit-7","price":1229.8,"currency_code":"USD","in_stock":false},{"title":"3\/4\" \/ 4 - 5' pieces of 2\" x .250\" DOM","offer_id":48363459510429,"sku":"PN2319-Kit-8","price":1281.5,"currency_code":"USD","in_stock":false},{"title":"5\/8\" \/ 4 - 3' pieces of 2\" x .250\" DOM","offer_id":48363459543197,"sku":"PN2319-Kit-6","price":1174.8,"currency_code":"USD","in_stock":false},{"title":"5\/8\" \/ 4 - 4' pieces of 2\" x .250\" DOM","offer_id":48363459575965,"sku":"PN2319-Kit-4","price":1229.8,"currency_code":"USD","in_stock":false},{"title":"5\/8\" \/ 4 - 5' pieces of 2\" x .250\" DOM","offer_id":48363459608733,"sku":"PN2319-Kit-5","price":1281.5,"currency_code":"USD","in_stock":false},{"title":"9\/16\" \/ 4 - 3' pieces of 2\" x .250\" DOM","offer_id":48363459641501,"sku":"PN2319-Kit-3","price":1174.8,"currency_code":"USD","in_stock":false},{"title":"9\/16\" \/ 4 - 4' pieces of 2\" x .250\" DOM","offer_id":48363459674269,"sku":"PN2319-Kit-1","price":1229.8,"currency_code":"USD","in_stock":false},{"title":"9\/16\" \/ 4 - 5' pieces of 2\" x .250\" DOM","offer_id":48363459707037,"sku":"PN2319-Kit-2","price":1281.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/R2319-4-link-heim-and-tube-kit-image-1-ruffstuff-specialties.webp?v=1780418882"},{"product_id":"r2219","title":"Radius Arm Link Kit with Track Bar","description":"\u003ch3\u003eRadius Arm Link Kit with Track Bar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eComplete DOM radius arm kit with track bar—simplifies link suspension setup and saves space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRadius arms have long been a go-to for OEM and custom suspension setups, especially when space is limited between the frame rails. By tying the upper link into the lower arm, you eliminate the need to mount upper links to the frame, making it ideal for tight builds with clearance challenges around exhaust, motor mounts, or crossmembers. This kit expands on our long-standing radius arm setup by including a complete track bar system, giving you everything needed to center the axle and keep geometry in check.\u003c\/p\u003e\n\u003cp\u003eBuilt from heavy-wall DOM tubing with heat-treated heims, bushings, and adjustable brackets, this kit is designed for serious trail use and long-term reliability. It includes both inside and outside frame options for the track bar, centered or offset axle brackets, and adjustable axle-side link brackets to fit your setup just right. Strong, simple, and proven.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN2219\u003c\/li\u003e\n\u003cli\u003eIncludes complete radius arm setup and track bar components\u003c\/li\u003e\n\u003cli\u003eDOM tubing: 2\" x .25\" wall and 1.5\" x .25\" wall for links and track bar\u003c\/li\u003e\n\u003cli\u003eHeat-treated 1.25\" and 7\/8\" heims with 9\/16\" misalignment spacers\u003c\/li\u003e\n\u003cli\u003eUpper links mount to lower arms—eliminates tight frame clearance issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e(2) 38\" of 2\" x .25\" wall DOM tubing (lower links)\u003c\/li\u003e\n\u003cli\u003e(2) 24\" of 1.5\" x .25\" wall DOM tubing (upper links)\u003c\/li\u003e\n\u003cli\u003e(1) 43\" of 1.5\" x .25\" wall DOM tubing (track bar)\u003c\/li\u003e\n\u003cli\u003e(2) 1.25\" heat-treated heims w\/ 9\/16\" misalignments\u003c\/li\u003e\n\u003cli\u003e(4) 7\/8\" heat-treated heims (2 with narrow 9\/16\" misalignments, 2 standard)\u003c\/li\u003e\n\u003cli\u003e(4) 2-5\/8\" wide bushed DOM sleeves with 9\/16\" inner sleeves\u003c\/li\u003e\n\u003cli\u003e(2) Adjustable axle mount link towers (0° or 10°, upper)\u003c\/li\u003e\n\u003cli\u003e(2) 3.0\" tube radius axle brackets (0° or 10°, lower)\u003c\/li\u003e\n\u003cli\u003e(2) Radius arm brackets\u003c\/li\u003e\n\u003cli\u003e(2) Chassis link brackets (9\/16\" holes)\u003c\/li\u003e\n\u003cli\u003e(1) Frame-side track bar bracket (inside or outside frame mount)\u003c\/li\u003e\n\u003cli\u003e(1) Axle-side track bar bracket (center or offset mount)\u003c\/li\u003e\n\u003cli\u003e(1) Bag of 9\/16\" grade 8 hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNotes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTri Flow is the only approved lubricant for servicing rod ends—use of WD-40 or similar products will void warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"0 Degree \/ Axle Centered Panhard \/ Frame Inside Panhard","offer_id":48363461410973,"sku":"PN2219-Kit-3","price":1132.29,"currency_code":"USD","in_stock":false},{"title":"0 Degree \/ Axle Centered Panhard \/ Frame Outside Panhard","offer_id":48363461443741,"sku":"PN2219-Kit-4","price":1132.29,"currency_code":"USD","in_stock":false},{"title":"0 Degree \/ Axle Offset Panhard \/ Frame Inside Panhard","offer_id":48363461476509,"sku":"PN2219-Kit-1","price":1132.29,"currency_code":"USD","in_stock":false},{"title":"0 Degree \/ Axle Offset Panhard \/ Frame Outside Panhard","offer_id":48363461509277,"sku":"PN2219-Kit-2","price":1132.29,"currency_code":"USD","in_stock":false},{"title":"10 Degree \/ Axle Centered Panhard \/ Frame Inside Panhard","offer_id":48363461542045,"sku":"PN2219-Kit-7","price":1132.29,"currency_code":"USD","in_stock":false},{"title":"10 Degree \/ Axle Centered Panhard \/ Frame Outside Panhard","offer_id":48363461574813,"sku":"PN2219-Kit-8","price":1132.29,"currency_code":"USD","in_stock":false},{"title":"10 Degree \/ Axle Offset Panhard \/ Frame Inside Panhard","offer_id":48363461607581,"sku":"PN2219-Kit-5","price":1132.29,"currency_code":"USD","in_stock":false},{"title":"10 Degree \/ Axle Offset Panhard \/ Frame Outside Panhard","offer_id":48363461640349,"sku":"PN2219-Kit-6","price":1132.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/r2219-full.jpg?v=1780418929"},{"product_id":"r1982-01","title":"High Clearance Lower Link, DOM Tube, 2\" X .25\" Wall, 1.5\" Tube ID","description":"\u003ch3\u003eHigh Clearance Lower Link\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePre-bent lower links built for maximum clearance and serious strength.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOriginally designed as the main tube in our URC Trailing Arms, these links proved too useful not to offer on their own. Each link measures 44\" long with a 6.3\" offset and an 18° bend — a shape designed to solve one of the biggest challenges in suspension setups: tire-to-link clearance. Most tubing benders can’t handle .250\" wall DOM, so we do the hard part for you.\u003c\/p\u003e\n\u003cp\u003eWhether you’re running big tires, building a high-clearance radius arm system, or just want to keep your links from hanging up on rocks, these are a proven solution. Strong, simple, and sold individually.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN1982-01\u003c\/li\u003e\n\u003cli\u003e44\" length with 6.3\" offset and 18° bend\u003c\/li\u003e\n\u003cli\u003eMade from 2\" x .250\" wall DOM tubing\u003c\/li\u003e\n\u003cli\u003ePre-bent for tire clearance on steering axles\u003c\/li\u003e\n\u003cli\u003eImproves turning radius without changing link geometry\u003c\/li\u003e\n\u003cli\u003eIncreases ground clearance and reduces abuse to link arms\u003c\/li\u003e\n\u003cli\u003eIdeal for high-clearance radius arm setups\u003c\/li\u003e\n\u003cli\u003eRecommended to run a bushing on the short end to prevent link roll\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNote:\u003c\/h4\u003e\n\u003cp\u003eDesigned for high-strength off-road suspension applications. Sold individually — order (2) for a pair. Bushing recommended on the short end for best performance and durability.\u003c\/p\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"Default Title","offer_id":48363469111453,"sku":"PN1982-01","price":126.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/R1982-high-clearance-lower-link-dom-tube-2-inches-x-0-point-25-wall-1-point-5-inches-tube-id-image-1-ruffstuff-specialties.webp?v=1780419063"},{"product_id":"r1841","title":"DIY Universal Radius \/ Long Arm Kit","description":"\u003ch4\u003eDIY Universal Radius \/ Long Arm Kit\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eComplete kit for building custom radius arms or long arm suspension systems.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DIY Universal Radius \/ Long Arm Kit gives you all the components needed to build professional-grade radius arms or long arm suspension setups for your custom build. This versatile kit works with a wide range of applications and allows you to create suspension links tailored to your specific chassis and axle configuration. Perfect for builders who want the strength and adjustability of a complete system with the flexibility to customize mounting locations and geometry.\u003c\/p\u003e\n\u003cp\u003eThis kit includes heavy-duty DOM tubing, high-strength heim joints, and all necessary hardware to assemble complete suspension links. The components are designed to work together for maximum strength and reliability in extreme off-road conditions. All tubing is pre-cut and ready for welding, and the heims feature heat-treated construction for long-lasting durability.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN1841\u003c\/li\u003e\n\u003cli\u003eUniversal fitment for custom radius arm and long arm builds\u003c\/li\u003e\n\u003cli\u003eHeavy-duty DOM tubing construction\u003c\/li\u003e\n\u003cli\u003eHeat-treated Chromoly heim joints\u003c\/li\u003e\n\u003cli\u003eComplete hardware kit included\u003c\/li\u003e\n\u003cli\u003eAdjustable length for precise suspension tuning\u003c\/li\u003e\n\u003cli\u003ePre-cut tubes ready for assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDOM tubes (pre-cut for radius\/long arm links)\u003c\/li\u003e\n\u003cli\u003eChromoly heim joints\u003c\/li\u003e\n\u003cli\u003eJam nuts\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNotes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMounting brackets sold separately - allows custom installation to your specific frame and axle\u003c\/li\u003e\n\u003cli\u003eWelding required to assemble links and attach to chassis\u003c\/li\u003e\n\u003cli\u003eProfessional fabrication skills recommended for proper suspension geometry\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"No tubing \/ 0 Degree","offer_id":48363472027805,"sku":"PN1841-Kit-3","price":677.88,"currency_code":"USD","in_stock":false},{"title":"No tubing \/ 10 Degree","offer_id":48363472060573,"sku":"PN1841-Kit-4","price":677.88,"currency_code":"USD","in_stock":false},{"title":"Yes, Include tubing \/ 0 Degree","offer_id":48363472093341,"sku":"PN1841-Kit-1","price":790.08,"currency_code":"USD","in_stock":false},{"title":"Yes, Include tubing \/ 10 Degree","offer_id":48363472126109,"sku":"PN1841-Kit-2","price":790.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/R1841-diy-universal-radius-long-arm-kit-ruffstuff-specialties-1.webp?v=1780419105"},{"product_id":"r1659","title":"4 Link Tube Kit - 5 ft","description":"\u003ch3\u003e4 Link Tube Kit - 5 ft\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eExtra-length DOM tubing for long wheelbase 4-link builds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit includes four 60\" lengths of 2\" OD x .250\" wall DOM tubing—perfect for longer wheelbase rigs where 4' just won’t cut it. Whether you’re stretching a full-size rig or piecing together a custom suspension, the added length gives you the flexibility to run it full size or cut it to fit your exact needs. It’s the same heavy-duty tubing used in our complete 4-link kits, making it ideal for fresh builds, upgrades, or replacing worn-out links.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN1659\u003c\/li\u003e\n\u003cli\u003eIncludes (4) 60\" lengths of 2\" OD x .250\" wall DOM tubing\u003c\/li\u003e\n\u003cli\u003eBuilt for long wheelbase 4-link setups or custom-length applications\u003c\/li\u003e\n\u003cli\u003eHeavy-duty DOM tubing ready for welding and threading\u003c\/li\u003e\n\u003cli\u003ePairs seamlessly with Heim kits and link brackets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"Default Title","offer_id":48363476549789,"sku":"PN1659-Kit-1","price":697.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/R1658-4-link-tube-kit-4-ft-image-1-ruffstuff-specialties_4d9847f6-8844-4e40-a19a-329340f48ce8.webp?v=1780419185"},{"product_id":"r1658","title":"4 Link Tube Kit - 4 ft","description":"\u003ch3\u003e4 Link Tube Kit - 4 ft\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePre-cut DOM tubing for standard wheelbase 4-link setups\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit gives you four 48\" lengths of 2\" OD x .250\" wall DOM tubing—perfect for most standard wheelbase 4-link suspensions, especially rear applications. If you need it shorter, just trim to fit your specific build. It’s the same heavy-duty tubing we use in our complete 4-link kits, making it a solid choice for new projects or replacing worn-out links. Designed to pair seamlessly with our Heim joint kits and link bracket systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN1658\u003c\/li\u003e\n\u003cli\u003eIncludes (4) 48\" lengths of 2\" OD x .250\" wall DOM tubing\u003c\/li\u003e\n\u003cli\u003eGreat for most rear 4-link setups or easily trimmed to fit smaller rigs\u003c\/li\u003e\n\u003cli\u003eHeavy-duty DOM tubing ready for welding and threading\u003c\/li\u003e\n\u003cli\u003ePairs seamlessly with Heim kits and link brackets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"Default Title","offer_id":48363476582557,"sku":"PN1658-Kit-1","price":558.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/R1658-4-link-tube-kit-4-ft-image-2-ruffstuff-specialties_16668b26-1319-40b1-bf84-1493abd8bd32.webp?v=1780419186"},{"product_id":"r1646","title":"3 Link Tube Kit - 4 ft","description":"\u003ch3\u003e3 Link Tube Kit – 4 Foot Sections\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDOM tube kit built for long-wheelbase 3-link suspensions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’re working with a longer wheelbase rig—especially full-size pickups—this 3-link tube kit gives you the reach and strength you need to set up proper suspension geometry. The included 48\" lengths of DOM are ideal for positioning your upper and lower links without compromise, while the 43\" panhard tube gives you flexibility for axle placement and steering clearance.\u003c\/p\u003e\n\u003cp\u003eAll tubing is .250\" wall for strength and durability, whether you're daily driving or crawling through boulders. Pair this with our 1.25\" or 7\/8\" Heim kits and brackets, and you’ve got the foundation for a reliable, trail-proven link system.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN1646\u003c\/li\u003e\n\u003cli\u003eOptimized for long wheelbase builds like full-size trucks and SUVs\u003c\/li\u003e\n\u003cli\u003eDOM tubing for high strength, impact resistance, and weldability\u003c\/li\u003e\n\u003cli\u003ePerfect match for Ruffstuff Heim joint kits (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3x 48\" pieces of 2.0\" OD x .250\" wall DOM tubing (for upper and lower links)\u003c\/li\u003e\n\u003cli\u003e1x 43\" piece of 1.5\" OD x .250\" wall DOM tubing (for panhard bar)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a solid, no-fluff link tube kit ready for whatever terrain you throw at it. Designed for builders who want the freedom to dial in their setup without limitations.\u003c\/p\u003e","brand":"Riley Mountain Motorsports","offers":[{"title":"Default Title","offer_id":48363476811933,"sku":"PN1646-Kit-1","price":514.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1989\/0333\/files\/R1646-3-link-tube-kit-4-ft-image-2-ruffstuff-specialties.webp?v=1780419197"},{"product_id":"r1427","title":"4 Link Kit Lowers Triangulated","description":"\u003ch3\u003e4 Link Kit - Lowers Triangulated\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSingle triangulated 4-link kit with angled lower links for low-slung builds.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 4 Link Kit Lowers Triangulated is designed for crawlers and trail rigs where a low center of gravity is critical. This kit features triangulated lower links that angle inward toward the axle, eliminating the need for a panhard bar or track bar while maintaining proper lateral axle control. The upper links run parallel for simple mounting and adjustment. Perfect for builds where frame clearance is limited or you want to keep the suspension as low as possible without sacrificing strength or performance. Includes everything you need to build your 4-link, minus the tubing.\u003c\/p\u003e\n\u003cp\u003eThis kit includes heavy-duty 1.25\" heat-treated Chromoly heim joints with 5\/8\"-18 threads for maximum strength and adjustability. The adjustable brackets allow you to fine-tune link angles and suspension geometry for optimal performance. All components are designed to work together for a complete 4-link setup that delivers reliable articulation and control in extreme off-road conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: PN1427\u003c\/li\u003e\n\u003cli\u003eUniversal fitment for custom 4-link builds\u003c\/li\u003e\n\u003cli\u003eTriangulated lower links eliminate need for panhard bar\u003c\/li\u003e\n\u003cli\u003eParallel upper links for simple mounting\u003c\/li\u003e\n\u003cli\u003e1.25\" heat-treated Chromoly heim joints with 5\/8\"-18 threads\u003c\/li\u003e\n\u003cli\u003eAdjustable brackets for precise geometry tuning\u003c\/li\u003e\n\u003cli\u003eIdeal for low-slung crawlers and trail rigs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4 - RH 1.25\" Chromoly Heims with jam nuts and weld-in tube adapters\u003c\/li\u003e\n\u003cli\u003e4 - LH 1.25\" Chromoly Heims with jam nuts and weld-in tube adapters\u003c\/li\u003e\n\u003cli\u003e16 - 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