{"product_id":"clayton-rear-lower-control-arms-jk-jl-cor-1809102","title":"Clayton Off Road Short Rear Lower Control Arms for 2007-2026 Jeep Wrangler JK\/JL 4WD","description":"\u003ch3\u003eIs This for You?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou're running 3.5\"–6\" of lift on your JK or JL and your rear axle keeps walking under load\u003c\/strong\u003e — these arms correct caster and re-center the axle without fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou've snapped or bent OEM stamped-steel control arms on the trail\u003c\/strong\u003e — you need 2\"x2\" 1\/4\" wall DOM square tube, not the factory tin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou're tired of poly bushings that squeak, bind, and crack after one season\u003c\/strong\u003e — the GIIRO dual-durometer bushing is maintenance-free and self-centering to 30° of misalignment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Result\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2\"x2\" square tube with 1\/4\" wall thickness — significantly more cross-sectional strength than standard 1.5\" round tube competitors.\u003c\/li\u003e\n\u003cli\u003eCE-9114N forged Johnny Joint (frame side) delivers 40° of misalignment with greaseable, rebuildable construction — no binding under articulation.\u003c\/li\u003e\n\u003cli\u003eDual-durometer GIIRO bushing (axle side) self-centers through 30° of misalignment, isolates NVH, and requires zero maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eClayton's COR-1809102 rear lower control arms are built around 2\"x2\" square DOM tubing with a 1\/4\" wall — a cross-section that outperforms the 1.5\" round tube used by most competitors in both bending resistance and torsional rigidity. The frame-side CE-9114N Johnny Joint uses a 1.25\"-12 RH forged rod end with a 2.5\" narrow profile, keeping the joint tight to the frame rail and reducing the moment arm under load. The axle-side GIIRO bushing uses a dual-durometer rubber compound: a softer outer layer absorbs road vibration and NVH, while a stiffer inner core resists deflection under lateral load. The self-centering geometry allows 30° of misalignment without binding — critical on lifted Wranglers where axle wrap and droop angles exceed OEM design parameters. Premium tube inserts (1.25\"x12 RH, 1\/4\" wall square) are welded into the tube ends for thread integrity under repeated torque cycles. Finish is black powder coat for corrosion resistance in off-road environments. Made in the USA.\u003c\/p\u003e\u003ch3\u003eAudit Table\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCOR-1809102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear Lower (Short), Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Construction\u003c\/td\u003e\n\u003ctd\u003e2\"x2\" Square DOM, 1\/4\" Wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack Powder Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame-Side Joint\u003c\/td\u003e\n\u003ctd\u003eCE-9114N Johnny Joint — 2.5\" Narrow Forged Rod End, 1.25\"-12 RH Thread, Greaseable\/Rebuildable, 40° Misalignment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle-Side Bushing\u003c\/td\u003e\n\u003ctd\u003eGIIRO Dual-Durometer — 2-5\/8\" Width, 9\/16\" Bore, Self-Centering, 30° Misalignment, Maintenance-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Inserts\u003c\/td\u003e\n\u003ctd\u003e1.25\"x12 RH, 1\/4\" Wall Square Tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJam Nut\u003c\/td\u003e\n\u003ctd\u003e1.25\"-12 Right Hand Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003e9\/16\" x 4.0\" Bolt Kit (Bolts, Washers, Hardware)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2 Arms (Complete Rear Lower Kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLifetime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eVerified Fitment (OFAS Standard)\u003c\/h3\u003e\u003cp\u003e✅ Fits 2007–2018 Jeep Wrangler JK (2-Door \u0026amp; Unlimited 4-Door) 4WD\u003cbr\u003e✅ Fits 2018–2026 Jeep Wrangler JL (2-Door \u0026amp; Unlimited 4-Door) 4WD — 0\"–6\" Lift for Rear Axle Centering Correction\u003cbr\u003e❌ Does NOT fit Jeep Wrangler TJ (1997–2006)\u003cbr\u003e❌ Does NOT fit Jeep Wrangler YJ (1987–1995)\u003cbr\u003e❌ Does NOT fit Jeep Gladiator JT (different rear suspension geometry — verify separately)\u003cbr\u003e❌ Does NOT fit 2WD variants\u003cbr\u003e❌ Does NOT fit JL models with lift exceeding 6\" without verifying arm length compatibility\u003c\/p\u003e\u003ch3\u003eInstallation \u0026amp; Fabrication Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBolt-in installation — no cutting, welding, or frame modification required.\u003c\/li\u003e\n\u003cli\u003eUse 9\/16\"-18 hardware supplied in kit for the Johnny Joint frame-side mount.\u003c\/li\u003e\n\u003cli\u003eTorque frame-side Johnny Joint bolt to OEM specification for your model year (JK: 130 ft-lbs; JL: verify with Clayton torque spec sheet).\u003c\/li\u003e\n\u003cli\u003eRear alignment (toe and thrust angle) must be checked and corrected after installation — axle centering is the primary function of this arm on lifted JLs.\u003c\/li\u003e\n\u003cli\u003eOn JL models with ADAS (forward collision, lane assist): recalibrate cameras and sensors after any suspension geometry change per Jeep service procedure.\u003c\/li\u003e\n\u003cli\u003eGrease the CE-9114N Johnny Joint at the zerk fitting before first use and at regular service intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWheel \u0026amp; Tire Fitment\u003c\/h3\u003e\u003cp\u003eCompatible with standard JK\/JL wheel and tire combinations running up to 37\" tires on 0\"–6\" lift. Larger tire fitment (38\"–40\"+) may require additional suspension components — verify with your builder. No load range restriction imposed by this arm set.\u003c\/p\u003e\u003cblockquote\u003e\n\u003cstrong\u003eEngineering Question:\u003c\/strong\u003e Are you running a JL with factory ADAS (automatic emergency braking, lane departure warning)? If yes, plan for sensor recalibration after installation — suspension geometry changes affect camera and radar alignment. Confirm your lift height is within the 0\"–6\" range this arm is rated for before ordering.\u003c\/blockquote\u003e","brand":"Clayton Off Road","offers":[{"title":"Default Title","offer_id":51651307307329,"sku":"COR-1809102","price":419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/COR-1809102-COR.jpg?v=1776527788","url":"https:\/\/obsidianforgedautosupply.com\/products\/clayton-rear-lower-control-arms-jk-jl-cor-1809102","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}