{"product_id":"arb-airlocker-10-5in-40-spl-ff-gm-14-bolt-s-n","title":"ARB Air Locker — GM 14-Bolt 10.5\" 40-Spline (Full-Float)","description":"\u003cp\u003e\u003cstrong\u003eThe ARB Air Locker RD234\u003c\/strong\u003e delivers selectable locking for the \u003cstrong\u003eGM 14-bolt 10.5\" full-float axle in 40-spline\u003c\/strong\u003e form — the choice for trucks running upgraded, larger-spline axle shafts. Lock it 100% for the hard stuff, release it for open-differential road manners, all from a single dash switch.\u003c\/p\u003e\u003cp\u003eThe extra spline count adds shaft strength for high-torque, big-tyre and heavily geared rigs, and ARB's forged four-pinion centre is engineered to match. Air-operated engagement is instant and repeatable, giving on-demand traction without the noise, wear or handling compromises of an automatic locker.\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\u003eGM 14-bolt 10.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle type\u003c\/td\u003e\n\u003ctd\u003eFull-float\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpline count\u003c\/td\u003e\n\u003ctd\u003e40\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 \/ RD234\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 — confirm your GM 14-bolt 10.5\" axle uses 40-spline shafts 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":48647948370112,"sku":"arbRD234","price":1399.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/3188\/8320\/files\/12d7949c03e70b7d17a7dfb0737f4c0a.jpg?v=1784678023","url":"https:\/\/overlandkitted.com\/products\/arb-airlocker-10-5in-40-spl-ff-gm-14-bolt-s-n","provider":"Overland Kitted","version":"1.0","type":"link"}