{"product_id":"teraflex-alpine-ir-short-control-arm-kit-8-arm-2-in-4-in-lift-2007-2018-jeep-wrangler-jk-1415611","title":"TeraFlex Alpine IR Short Control Arm Kit, 8-Arm (2\"-4\" Lift) for 2007-2018 Jeep Wrangler JK","description":"\u003cp\u003eTeraFlex's Alpine IR Short Control Arm Kit (8-Arm) for the 2007-2018 Jeep Wrangler JK is a full set of eight adjustable Alpine IR short arms for 2\"-4\" lifts. Every arm carries TeraFlex's IR (Independent Rotation) bushings and is made from 42mm x 4mm wall DOM tube. The set bolts to the factory control arm brackets without welding, and the Jeep needs an alignment afterward.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEight IR short arms\u003c\/strong\u003e\u003cbr\u003eA complete front and rear, upper and lower set.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIR bushings throughout\u003c\/strong\u003e\u003cbr\u003eTeraFlex says they rotate freely for flex without bind and better ride quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBolts to factory mounts\u003c\/strong\u003e\u003cbr\u003eNo welding needed, per TeraFlex.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e42mm x 4mm DOM\u003c\/strong\u003e\u003cbr\u003eTeraFlex's tube spec for the Alpine IR short arms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2\"-4\" lifts\u003c\/strong\u003e\u003cbr\u003eAdjust each arm to the lift for proper caster, pinion and anti-squat.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance-free\u003c\/strong\u003e\u003cbr\u003eThe IR bushings are sealed and need no greasing, according to TeraFlex.\u003c\/p\u003e\n\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cstyle\u003e.pt-fit{margin:10px 0 4px;position:relative}.pt-fit\u003einput{position:absolute;width:1px;height:1px;opacity:0;margin:0;pointer-events:none}.pt-fit__tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px;padding:0}.pt-fit__tabs label{display:inline-flex;align-items:center;gap:7px;cursor:pointer;padding:6px 14px;border:1px solid #e2e4e6;border-radius:999px;background:#f2f3f4;color:#4a5057;font-weight:700;line-height:1.35}.pt-fit__tabs label\u003espan{display:inline-flex;align-items:center;justify-content:center;box-sizing:content-box;min-width:1.5em;height:1.5em;padding:0 .3em;line-height:1;font-size:.75em;font-weight:700;color:#8a9099;background:#ffffff;border-radius:999px}.pt-fit__tabs label:hover{background:#e8eaec}.pt-fit__p{display:block}#fit-1415611 .pt-fit__p{display:none}.pt-fitw{overflow-x:auto;border:1px solid #e6e6e6;border-radius:8px;background:#ffffff;margin:10px 0 4px}.pt-fitw table{display:table;table-layout:fixed;width:100%;margin:0;border-collapse:separate;border-spacing:0;border:none;min-width:560px}.pt-fitw caption{caption-side:top;text-align:left;padding:0 0 8px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#8a9099;font-size:.8em}.pt-fit .pt-fitw caption{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media print{.pt-fit .pt-fitw caption{position:static!important;width:auto!important;height:auto!important;clip-path:none!important;padding:0 0 8px!important}}.pt-fitw th{background:#141414;color:#ffffff;text-align:left;padding:11px 14px;font-weight:700;font-size:12px;letter-spacing:.09em;text-transform:uppercase;border:none;white-space:nowrap}.pt-fitw td{padding:11px 14px;border:none;border-bottom:1px solid #ececec;background:#ffffff;vertical-align:top}.pt-fitw tbody tr:nth-child(even) td{background:#f7f7f7}.pt-fitw tbody tr:last-child td{border-bottom:none}.pt-fitw td.y{font-weight:700;white-space:nowrap}.pt-fitw td.b{white-space:nowrap}.pt-fitw td.n{color:#5a6067;font-size:.92em}.pt-fitw td.e{color:#c4c8cc}#fit-1415611\u003e.pt-fit__panels\u003e.pt-fit__p:first-of-type{display:block}#fit-1415611\u003einput:checked~.pt-fit__panels\u003e.pt-fit__p{display:none}@media print{#fit-1415611 .pt-fit__tabs{display:none}#fit-1415611 .pt-fit__p{display:block!important}#fit-1415611 .pt-fitw{overflow:visible!important}#fit-1415611 .pt-fitw table{min-width:0!important}}\u003c\/style\u003e\u003cdiv class=\"pt-fitw\"\u003e\u003ctable\u003e\n\u003ccaption\u003eJeep\u003c\/caption\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:22%\"\u003e\n\u003ccol style=\"width:28%\"\u003e\n\u003ccol style=\"width:12%\"\u003e\n\u003ccol style=\"width:38%\"\u003e\n\u003c\/colgroup\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eBed\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e2007-2018\u003c\/td\u003e\n\u003ctd\u003eWrangler\u003c\/td\u003e\n\u003ctd class=\"b\"\u003e\u003c\/td\u003e\n\u003ctd class=\"n\"\u003eJK; 2\"-4\" lift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"background:#faf7f7;border-left:4px solid #ba232a;border-radius:0 8px 8px 0;padding:14px 16px;margin:12px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eCheck your Jeep:\u003c\/strong\u003e Wrangler JK or JK Unlimited, 2007-2018; 2\"-4\" lift.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eNot for:\u003c\/strong\u003e JL or JT models; lifts over 4\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e TeraFlex\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e 1415611\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003c\/b\u003e Short control arm kit (IR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLift Range:\u003c\/b\u003e 2\"-4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArms:\u003c\/b\u003e 8 (front and rear, upper and lower)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTube:\u003c\/b\u003e 42mm x 4mm wall DOM\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBushings:\u003c\/b\u003e IR (Independent Rotation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting:\u003c\/b\u003e Factory control arm brackets\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlignment:\u003c\/b\u003e Required\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUPC:\u003c\/b\u003e 843885050001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eType:\u003c\/b\u003e Bolt-on · \u003cb\u003eTime:\u003c\/b\u003e 5 hours · \u003cb\u003eWhat's involved:\u003c\/b\u003e Swap the stock control arms for the adjustable Alpine arms no more than two at a time, setting each arm to its stated length, then torque them at ride height, get a full 4-wheel alignment and re-torque after 500 miles. · \u003cb\u003eTools:\u003c\/b\u003e Basic mechanics tool set\u003c\/p\u003e\n\u003cp\u003eHere's the short version. Follow TeraFlex's install sheet (below) for your Jeep's exact steps and torque values.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRaise and support the Jeep at the factory service manual points and remove the wheels; never remove more than 2 arms at a time, and keep any cam washers for reuse.\u003c\/li\u003e\n\u003cli\u003eFront lowers: unbolt the stock arm (21mm), set the Alpine arm to 23 1\/8\", fit the fixed end at the frame with the decal out and the adjustable end at the axle (cam bolts full forward or cam eliminator washers), bolts finger tight.\u003c\/li\u003e\n\u003cli\u003eFront uppers: free any wiring, remove both arms (21mm), set the Alpine arms to 18 7\/8\", fit the adjustable end at the frame with the decal out, bolts finger tight, and reattach the wiring.\u003c\/li\u003e\n\u003cli\u003eRear lowers: support the pinion, remove both arms (21mm), set the Alpine arms to 20 1\/8\" (2-door) or 20 1\/2\" (4-door), clamp bolts 30 ft-lbs, fit with the fixed end at the frame; rear uppers (18mm): set to 18 5\/16\" (2-door) or 18 1\/2\" (4-door), fixed end at the frame, decal out (p6).\u003c\/li\u003e\n\u003cli\u003eRefit the wheels, lower the Jeep and, at ride height (arms with Alpine IR bushings may be torqued in the air), torque front lower axle bolts to 117 ft-lbs, lower frame bolts and rear uppers to 125 ft-lbs, front uppers to 75 ft-lbs, then the clamp bolts evenly to 30 ft-lbs (p4).\u003c\/li\u003e\n\u003cli\u003eHave a full 4-wheel alignment done and re-torque all hardware after 500 miles.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eResources\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/teraflex-install-sheet-1593.pdf?v=1792344042\" target=\"_blank\" rel=\"noopener\"\u003e999253 JK Alpine Short Control Arms (PDF)\u003c\/a\u003e, TeraFlex's own installation guide.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty.\u003c\/strong\u003e TeraFlex covers the control arms, IR bushings, coil springs, bump stops, track bars and sway bar parts in these systems for life against defects in materials and workmanship. Alpine control arm and track bar bushings other than IR carry 1 year, and paint and powder coat finishes 90 days (defects only).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTeraFlex extends its limited warranty only to the consumer who first bought the product, and only on the vehicle the part was first installed on. It does not pass to a later owner.\u003c\/li\u003e\n\u003cli\u003eCoverage starts on the purchase date and does not restart if a part is repaired or replaced.\u003c\/li\u003e\n\u003cli\u003eFor a covered defect, TeraFlex will either repair or replace the product (or the faulty part) free of charge or refund the purchase price, at its discretion, and it pays the freight to send a repaired or replacement part back to you.\u003c\/li\u003e\n\u003cli\u003eNot covered: damage from transportation, storage, improper use, skipped instructions or preventive maintenance, modifications, unauthorized repair, normal wear and tear, product finish, improper installation or maintenance, racing or competition, or accidents, abuse and neglect. Improper installation, poor maintenance, racing or competition use, and neglect or abuse void the warranty.\u003c\/li\u003e\n\u003cli\u003ePaint and powder coat finishes carry 90 days of defect coverage only, not wear from use.\u003c\/li\u003e\n\u003cli\u003eClaims: contact us first. Keep your proof of purchase or original invoice; removing the part from the vehicle and the inbound shipping are the owner's responsibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFree shipping.\u003c\/strong\u003e Ships free to the lower 48 states, with no minimum order.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOrder by 5 PM ET on a business day and it starts processing the same day.\u003c\/li\u003e\n\u003cli\u003eMost orders arrive within 1-5 business days.\u003c\/li\u003e\n\u003cli\u003eWe email your tracking number as soon as it ships.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInspect on delivery.\u003c\/strong\u003e A lift system arrives in several boxes. Match every box and hardware pack to the part lists in the TeraFlex instructions before you start, and contact us right away about anything missing or damaged. Check it as soon as it arrives.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLook for crushed ends, punctures or tears in the carton.\u003c\/li\u003e\n\u003cli\u003eIf something looks wrong, take photos of the box and the parts (and if a driver asks you to sign, note the damage on the receipt).\u003c\/li\u003e\n\u003cli\u003eOpen the box and check the parts against the parts list before you install.\u003c\/li\u003e\n\u003cli\u003eEmail \u003ca href=\"mailto:support@prestigetruck.com\"\u003esupport@prestigetruck.com\u003c\/a\u003e right away with your order number, a short note and photos. We send a replacement or a full refund at no cost to you.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e30-day returns.\u003c\/strong\u003e Return it within 30 days of delivery, unused, in the original packaging, with proof of purchase.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEmail \u003ca href=\"mailto:support@prestigetruck.com\"\u003esupport@prestigetruck.com\u003c\/a\u003e with your order number. We reply within 1-2 business days with instructions.\u003c\/li\u003e\n\u003cli\u003eDamaged, defective or wrong item: we send a prepaid label or arrange a pickup.\u003c\/li\u003e\n\u003cli\u003eChanged your mind: you pay return shipping. No restocking fee.\u003c\/li\u003e\n\u003cli\u003eRefunds go back to your original payment method within 7 business days of approval. See our \u003ca href=\"https:\/\/prestigetruck.com\/policies\/refund-policy\"\u003ereturns policy\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout TeraFlex\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;margin:6px 0 4px;\"\u003e\n\u003cdiv style=\"flex:0 0 150px;max-width:150px;border:2px solid #14161a;padding:12px 8px;text-align:center;font:700 22px\/1.1 Rajdhani,'Arial Narrow',sans-serif;letter-spacing:.06em;color:#14161a;\"\u003eTERAFLEX\u003cspan style=\"color:#ba232a;\"\u003e.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 340px;min-width:240px;\"\u003e\n\u003cp\u003eTeraFlex describes itself as a Jeep company at heart, started and staffed by people who drive them. It designs, engineers and builds suspension systems, shocks, axles and performance parts, with the Wrangler and Gladiator at the center of the range.\u003c\/p\u003e\n\u003cp\u003eThe company traces its roots to the 1950s and MEPCO (Military Equipment Parts Company), an early supplier of Jeep parts. TeraFlex Manufacturing followed in 1996 to build heavy-duty suspension for the TJ Wrangler, and today's catalog runs from full lift systems and the Falcon shock line to axles, steering and armor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#faf7f7;border-left:4px solid #ba232a;border-radius:0 8px 8px 0;padding:14px 16px;margin:16px 0 0;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eAuthorized TeraFlex dealer.\u003c\/strong\u003e Prestige Truck is an authorized TeraFlex dealer, so what we sell is new and genuine TeraFlex. In TeraFlex's words, its limited warranty extends \"only to the consumer who originally purchased the product,\" so keep your receipt with your build records.\u003c\/p\u003e\u003c\/div\u003e","brand":"TeraFlex","offers":[{"title":"Default Title","offer_id":67835432698100,"sku":"1415611","price":1968.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/teraflex-alpine-suspension-systems-a043.jpg?v=1792343858","url":"https:\/\/prestigetruck.com\/products\/teraflex-alpine-ir-short-control-arm-kit-8-arm-2-in-4-in-lift-2007-2018-jeep-wrangler-jk-1415611","provider":"Prestige Truck","version":"1.0","type":"link"}