{"product_id":"arb-airlocker-competition-ed-35spl-ford-9in-2in-brg-s-n","title":"ARB Air Locker Competition — Ford 9\" 35-Spline (2\" Bearing)","description":"\u003cp\u003e\u003cstrong\u003eThe ARB Air Locker RD99CE\u003c\/strong\u003e is a competition-grade, driver-selectable locking differential for the \u003cstrong\u003eFord 9\" housing with a 35-spline centre and 2\" carrier bearings\u003c\/strong\u003e. Flick the dash switch and an open axle becomes 100% locked for maximum traction; release it and the differential behaves exactly like a factory open unit for safe, predictable street driving.\u003c\/p\u003e\u003cp\u003eThis Competition Edition uses ARB's forged four-pinion centre and a heavy-duty design aimed at high-horsepower, big-tyre race and rock builds. Air-operated engagement through an ARB on-board compressor is instant and repeatable, with no speed, load, or ratcheting compromises.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifferential \/ housing\u003c\/td\u003e\n\u003ctd\u003eFord 9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpline count\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier bearing\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eAir Locker Competition Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngagement\u003c\/td\u003e\n\u003ctd\u003eAir-operated, driver-selectable (100% locking)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ MPN\u003c\/td\u003e\n\u003ctd\u003eARB \/ RD99CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e Air Lockers are selected by differential and spline count, not by year\/make\/model — confirm your Ford 9\" carrier is 35-spline with 2\" bearings before ordering.\u003c\/p\u003e\u003cp\u003eRequires an ARB air source (on-board compressor or CKMA\/CKMTA kit) and an installation kit. Backed by ARB's limited warranty.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProp 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and\/or reproductive harm. See www.P65Warnings.ca.gov.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"\/collections\/arb\"\u003eARB traction \u0026amp; differentials\u003c\/a\u003e.\u003c\/p\u003e","brand":"ARB","offers":[{"title":"Default Title","offer_id":48647947026624,"sku":"arbRD99CE","price":2799.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/3188\/8320\/files\/4120cd339231027c941a7af5b6316d5d.jpg?v=1784677973","url":"https:\/\/overlandkitted.com\/products\/arb-airlocker-competition-ed-35spl-ford-9in-2in-brg-s-n","provider":"Overland Kitted","version":"1.0","type":"link"}