{"product_id":"arb-air-locker-differential-gm-10-5-in-14-bolt-full-float-rear-30-spline-for-chevy-silverado-hd-2500-3500-2000","title":"ARB Air Locker Differential, GM 10.5 in. 14-Bolt Full Float Rear, 30 Spline for Chevy Silverado HD 2500\/3500 (2000-2005, 2007-2011) \u0026 GMC Sierra HD 2500\/3500 (2001-2005, 2007-2011)","description":"\u003cdiv class=\"nv-desc\"\u003e\n\u003ch2\u003eARB Air Locker Differential, GM 10.5 in. 14-Bolt Full Float Rear, 30 Spline for Chevy Silverado HD 2500\/3500 (2000-2005, 2007-2011) \u0026amp; GMC Sierra HD 2500\/3500 (2001-2005, 2007-2011)\u003c\/h2\u003e\n\u003cp\u003eAn ARB Air Locker for the rear GM 14 bolt full float axle on the Chevy Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD. It is built for 30 spline shafts with a 1.56 in. diameter and covers all ratios.\u003c\/p\u003e\n\u003cdiv class=\"nv-h\"\u003eWhy it works\u003c\/div\u003e\n\u003cdiv class=\"nv-fcards\"\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eRear axle fit\u003c\/b\u003eIt is listed for the GM 10.5 in. 14 bolt full float rear.\n\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eAll ratios\u003c\/b\u003eThe listing covers all ratios, with a thick gear note for 4.56 and up.\n\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003e30 spline\u003c\/b\u003eIt suits a 30 spline, 1.56 in. shaft.\n\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eInstall guide\u003c\/b\u003eManufacturer install instructions are available.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nv-h\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable class=\"nv-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eChevy Silverado 2500HD\/3500HD 2000-2005, 2007-2011; GMC Sierra 2500HD\/3500HD 2001-2005, 2007-2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eGM full float 14 bolt, 10.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpline count\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003e1.56 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRatio\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"nv-h\"\u003eBefore you order\u003c\/div\u003e\n\u003cp\u003eRatios 4.56 and up must use a thick gear. Confirm your axle is a 14 bolt full float before ordering. ARB install instructions: \u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2306272827a7ce5b602d8b5c66b4e6a7.PDF\" target=\"_blank\" rel=\"noopener nofollow\"\u003edownload the PDF\u003c\/a\u003e. Not sure it fits your build? Call real humans at \u003ca href=\"tel:+19202497744\"\u003e(920) 249-7744\u003c\/a\u003e with your year, trim and setup and we will confirm it.\u003c\/p\u003e\n\u003cdiv class=\"nv-h\"\u003eFrequently asked questions\u003c\/div\u003e\n\u003cdiv class=\"nv-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich ratios does it cover?\u003c\/summary\u003e\u003cp\u003eAll ratios. At 4.56 and up the ring gear must be a thick gear.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat axle is it for?\u003c\/summary\u003e\u003cp\u003eThe GM full float 14 bolt, 10.5 in., rear.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty applies?\u003c\/summary\u003e\u003cp\u003eARB covers its own and Old Man Emu products for 3 years with unlimited miles (Air Lockers 5 years); wear items like bushes, shackles, pins and U-bolts are covered for 1 year or 25,000 miles.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nv-xsell\"\u003e\n\u003cdiv class=\"nv-xh\"\u003eMore from ARB\n\u003c\/div\u003e\n\u003cdiv class=\"nv-xrow\"\u003e\n\u003ca class=\"nv-xitem\" href=\"\/collections\/arb\"\u003e\u003cb\u003eAll ARB\u003c\/b\u003eEvery part we carry from the brand\u003c\/a\u003e\n\u003ca class=\"nv-xitem\" href=\"\/collections\/navigation-drivetrain-differentials-lockers\"\u003e\u003cb\u003eMore Lockers\u003c\/b\u003eCompare every brand we carry\u003c\/a\u003e\n\u003ca class=\"nv-xitem\" href=\"\/collections\/chevrolet-silverado-hd\"\u003e\u003cb\u003eAll Chevy Silverado HD 2500\/3500\u003c\/b\u003eBrowse parts that fit\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which ratios does it cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All ratios. At 4.56 and up the ring gear must be a thick gear.\"}}, {\"@type\": \"Question\", \"name\": \"What axle is it for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The GM full float 14 bolt, 10.5 in., rear.\"}}, {\"@type\": \"Question\", \"name\": \"What warranty applies?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"ARB covers its own and Old Man Emu products for 3 years with unlimited miles (Air Lockers 5 years); wear items like bushes, shackles, pins and U-bolts are covered for 1 year or 25,000 miles.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"ARB","offers":[{"title":"Default Title","offer_id":58685125624111,"sku":"RD114","price":1399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/5113\/5535\/files\/992354efd95ea138d84150b6801cd5e3.jpg?v=1792551782","url":"https:\/\/nvmos.com\/products\/arb-air-locker-differential-gm-10-5-in-14-bolt-full-float-rear-30-spline-for-chevy-silverado-hd-2500-3500-2000","provider":"NVMOS","version":"1.0","type":"link"}