{"product_id":"arb-air-locker-differential-chrysler-8-25-in-rear-29-spline-for-ram-2500-3500-1997-2001","title":"ARB Air Locker Differential, Chrysler 8.25 in. Rear, 29 Spline for Ram 2500\/3500 (1997-2001)","description":"\u003cdiv class=\"nv-desc\"\u003e\n\u003ch2\u003eARB Air Locker Differential, Chrysler 8.25 in. Rear, 29 Spline for Ram 2500\/3500 (1997-2001)\u003c\/h2\u003e\n\u003cp\u003eAn ARB Air Locker for the Chrysler 8.25 in. rear axle with 29 spline shafts, listed for the 1997-2001 Dodge Ram 2500. It locks on demand and runs open the rest of the time.\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\u003eOn-demand lock\u003c\/b\u003eFlip a switch and the differential locks at any moment, at any speed.\n\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eOpen when you want it\u003c\/b\u003eUnlocked, it behaves like a standard differential on the road.\n\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003ePneumatic design\u003c\/b\u003eAir pressure operates the locking system inside the differential.\n\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eFive year warranty\u003c\/b\u003eARB lists a 5 year warranty on its Air Lockers.\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\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eChrysler 8.25 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\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003e1.21 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\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDodge Ram 2500 1997-2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"nv-h\"\u003eBefore you order\u003c\/div\u003e\n\u003cp\u003eConfirm the axle is not a D44A before ordering. Newer Dana 35\/44 and Chrysler 8.25 in. ring gears may have different bolt sizes, so Air Locker flange bolts may need drilling. A compressor is sold separately. ARB install instructions: \u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/ba5483214d56bf3d22586afb23749fe1.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 truck does it fit?\u003c\/summary\u003e\u003cp\u003eThe Dodge Ram 2500, 1997-2001, with the Chrysler 8.25 in. rear axle.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should I check first?\u003c\/summary\u003e\u003cp\u003eConfirm the axle is not a D44A.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWill the bolts line up?\u003c\/summary\u003e\u003cp\u003eSome ring gears use different bolt sizes, so the Air Locker flange bolts may need drilling.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the warranty?\u003c\/summary\u003e\u003cp\u003eARB Air Lockers carry a 5 year warranty. 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\/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\/ram-2500-3500\"\u003e\u003cb\u003eAll Ram 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 truck does it fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Dodge Ram 2500, 1997-2001, with the Chrysler 8.25 in. rear axle.\"}}, {\"@type\": \"Question\", \"name\": \"What should I check first?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Confirm the axle is not a D44A.\"}}, {\"@type\": \"Question\", \"name\": \"Will the bolts line up?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Some ring gears use different bolt sizes, so the Air Locker flange bolts may need drilling.\"}}, {\"@type\": \"Question\", \"name\": \"What is the warranty?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"ARB Air Lockers carry a 5 year warranty. 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":58685133291823,"sku":"RD93","price":1299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/5113\/5535\/files\/c62e6df772163d7a4aefe234137a5676_6560938c-d28f-42d2-8f2a-114a8f6c995c.jpg?v=1792551995","url":"https:\/\/nvmos.com\/products\/arb-air-locker-differential-chrysler-8-25-in-rear-29-spline-for-ram-2500-3500-1997-2001","provider":"NVMOS","version":"1.0","type":"link"}