{"title":"AAM 10.5 \/ 11.5 Differential Cover","description":"\u003cp\u003eDifferential covers for AAM 10.5 and 11.5 axles.\u003c\/p\u003e","products":[{"product_id":"motobilt-aam-10-5-diff-cover-for-2003-2012-ram-2500-mb4088","title":"Motobilt AAM 10.5 Diff Cover for 2003-2012 RAM 2500 MB4088","description":"\u003cp\u003e\u003cstrong\u003eMotobilt AAM 10.5 Diff Cover for 2003-2012 RAM 2500 MB4088\u003c\/strong\u003e – Motobilt part number \u003cstrong\u003eMB4088\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDiff Cover to fit AAM 10.5 inch Rear Axle \/ Dodge Ram 2500 '03-'12. The Motobilt AAM 10.5 HD steel diff cover has many features that separate it from others. The AAM 10.5 HD steel diff cover features a 3\/8 inch thick laser cut steel ring that will keep the cover from pulling away from the housing when dragging over rocks.\u003c\/p\u003e\n\u003cp\u003eThe diff cover also features our proven 1\/4 inch thick CNC one piece formed steel plate shell design with an integrated 3\/4 inch NPT fill plug. The fill plug on the AAM 10.5 HD steel diff cover allows for easy access.\u003c\/p\u003e\n\u003cp\u003eThe diff cover is welded both on the inside and outside to ensure maximum penetration for superior strength. The diff cover ships bare steel and will need to be painted. We do not usually powder coat them because the diff cover is going to take abuse from rocks.\u003c\/p\u003e\n\u003cp\u003eSpray paint works well so you can simply touch it up. The bolts and fill plug ship with the cover.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/8 inch thick laser cut steel ring\u003c\/li\u003e\n\u003cli\u003e1\/4 inch thick CNC formed steel plate\u003c\/li\u003e\n\u003cli\u003eIntegrated 3\/4 inch NPT fill plug\u003c\/li\u003e\n\u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003cli\u003eSold as each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10.5 inch Rear Axle \/ Dodge Ram 2500 '03-'12\u003c\/li\u003e\n\u003cli\u003eShips bare steel will need to be painted\u003c\/li\u003e\n\u003cli\u003e3\/8 inch thick laser cut steel ring\u003c\/li\u003e\n\u003cli\u003e1\/4 inch thick CNC formed steel plate\u003c\/li\u003e\n\u003cli\u003eIntegrated 3\/4 inch NPT fill plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Bare steel\u003c\/li\u003e\n\u003cli\u003eThickness: 1\/4 Inch\u003c\/li\u003e\n\u003cli\u003eHardware included: No\u003c\/li\u003e\n\u003cli\u003eSold as: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotobilt part number: MB4088\u003c\/li\u003e\n\u003cli\u003eCountry of origin: USA\u003c\/li\u003e\n\u003cli\u003ePackage size: 12 x 12 x 8 in\u003c\/li\u003e\n\u003cli\u003eShipping weight: 10 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 warning:\u003c\/strong\u003e Cancer and Reproductive Harm – \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Motobilt","offers":[{"title":"Default Title","offer_id":45374910464066,"sku":"MB4088","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/MB4088-HJQL.jpg?v=1791253820"},{"product_id":"motobilt-aam-11-5-diff-cover-mb4090","title":"Motobilt AAM 11.5 Diff Cover MB4090","description":"\u003cp\u003e\u003cstrong\u003eMotobilt AAM 11.5 Diff Cover MB4090\u003c\/strong\u003e – Motobilt part number \u003cstrong\u003eMB4090\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDiff Cover to fit AAM 11.5 Inch Rear Axle. The Motobilt AAM 11.5 HD steel diff cover has many features that separate it from others. The AAM 11.5 HD steel diff cover features a 3\/8 inch thick laser cut steel ring that will keep the cover from pulling away from the housing when dragging over rocks.\u003c\/p\u003e\n\u003cp\u003eThe diff cover also features our proven 1\/4 inch thick CNC one piece formed steel plate shell design with an integrated 3\/4 inch NPT fill plug. The fill plug on the AAM 11.5 HD steel diff cover allows for easy access.\u003c\/p\u003e\n\u003cp\u003eThe diff cover is welded both on the inside and outside to ensure maximum penetration for superior strength. The diff cover ships bare steel and will need to be painted. We do not usually powder coat them because the diff cover is going to take abuse from rocks. Spray paint works well so you can simply touch it up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe bolts and fill plug ship with the cover.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/8 inch thick laser cut steel ring\u003c\/li\u003e\n\u003cli\u003e1\/4 inch thick CNC formed steel plate\u003c\/li\u003e\n\u003cli\u003eIntegrated 3\/4 inch NPT fill plug\u003c\/li\u003e\n\u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003cli\u003eSold as each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShips bare steel will need to be painted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Bare steel\u003c\/li\u003e\n\u003cli\u003eHardware included: Yes\u003c\/li\u003e\n\u003cli\u003eSold as: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotobilt part number: MB4090\u003c\/li\u003e\n\u003cli\u003eCountry of origin: USA\u003c\/li\u003e\n\u003cli\u003ePackage size: 18 x 18 x 8 in\u003c\/li\u003e\n\u003cli\u003eShipping weight: 15 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 warning:\u003c\/strong\u003e Cancer and Reproductive Harm – \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Motobilt","offers":[{"title":"Default Title","offer_id":45375015518274,"sku":"MB4090","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/MB4090-HJQL.jpg?v=1791253958"},{"product_id":"motobilt-diy-aam-11-5-diff-cover-mb4090-diy","title":"Motobilt DIY AAM 11.5 Diff Cover MB4090-DIY","description":"\u003cp\u003e\u003cstrong\u003eMotobilt DIY AAM 11.5 Diff Cover MB4090-DIY\u003c\/strong\u003e – Motobilt part number \u003cstrong\u003eMB4090-DIY\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you can weld and want to build your own diff cover, purchase the AAM 11.5 DIY DIFF Cover. Motobilt DIY Diff Covers are the same as our fully-welded diff covers, but sold as a kit including the pre-formed pieces and hardware you will need to complete the DIY project yourself. We have included assembly instructions as well.\u003c\/p\u003e\n\u003cp\u003eWhy change out your diff cover? We do get asked this question on occasion. The factory diff covers are too thin for abuse on the trail. One of the common factory diff cover failures occurs when the edge gets peeled up from a rock sliding across the diff. Peeling can cause the differential fluid to leak out unknowingly and the result could be damaging the gears when you hit the road to drive home.\u003c\/p\u003e\n\u003cp\u003eAnother failure of factory diff covers are from bending the cover into the ring gear which rubs a hole through. The result here is the same with differential fluid leaking out. One other failure is actually puncturing the factory diff cover with a sharp rock. Again resulting in differential fluid leaking out.\u003c\/p\u003e\n\u003cp\u003eHopefully this explains the need for a heavy duty diff cover. The Motobilt Heavy Duty Fabricated Diff Covers address the failures I have mentioned to ensure your ring and pinion gear sets are well protected.\u003c\/p\u003e\n\u003cp\u003eAll Motobilt Diff Covers include a Lifetime Warrranty from trail damage and manufacture defect. We cannot warranty DIY Diff Covers being welded incorrectly.\u003c\/p\u003e\n\u003cp\u003eAs with all Motobilt DIY builder parts, an experienced welder is recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e We strongly recommend tacking the pieces together and test fitting it onto the axle before finish welding. We also recommend using pipe thread tape for the fill plug.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDIY Diff Cover Kit Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/4 inch thick steel plate shell\u003c\/li\u003e\n\u003cli\u003e3\/8 inch thick steel diff ring\u003c\/li\u003e\n\u003cli\u003eIn-house laser and CNC press brake\u003c\/li\u003e\n\u003cli\u003eSold as kit\u003c\/li\u003e\n\u003cli\u003eAll parts are shipped bare metal and will need to be painted before install\u003c\/li\u003e\n\u003cli\u003eLifetime Warrranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDIY Diff Cover Kit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLaser-cut 3\/8 inch Ring\u003c\/li\u003e\n\u003cli\u003eCNC-formed 1\/4 inch thick shell\u003c\/li\u003e\n\u003cli\u003eOil fill weld-in bung and oil fill plug\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShips bare steel will need to be painted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Bare steel\u003c\/li\u003e\n\u003cli\u003eDifferential: AAM 11.5\u003c\/li\u003e\n\u003cli\u003eHardware included: Yes\u003c\/li\u003e\n\u003cli\u003eSold as: Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotobilt part number: MB4090-DIY\u003c\/li\u003e\n\u003cli\u003eCountry of origin: USA\u003c\/li\u003e\n\u003cli\u003ePackage size: 12 x 12 x 6 in\u003c\/li\u003e\n\u003cli\u003eShipping weight: 5 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 warning:\u003c\/strong\u003e Cancer and Reproductive Harm – \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Motobilt","offers":[{"title":"Default Title","offer_id":45375058509890,"sku":"MB4090-DIY","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/MB4090-DIY-HJQL.jpg?v=1791254012"},{"product_id":"motobilt-diy-aam-10-5-diff-cover-mb4088-diy","title":"Motobilt DIY AAM 10.5 Diff Cover MB4088-DIY","description":"\u003cp\u003e\u003cstrong\u003eMotobilt DIY AAM 10.5 Diff Cover MB4088-DIY\u003c\/strong\u003e – Motobilt part number \u003cstrong\u003eMB4088-DIY\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you can weld and want to build your own diff cover, purchase the AAM 10.5 DIY DIFF Cover. Motobilt DIY Diff Covers are the same as our fully-welded diff covers, but sold as a kit including the pre-formed pieces and hardware you will need to complete the DIY project yourself. We have included assembly instructions as well. \u003c\/p\u003e\n\u003cp\u003eWhy change out your diff cover? We do get asked this question on occasion. The factory diff covers are too thin for abuse on the trail. One of the common factory diff cover failures occurs when the edge gets peeled up from a rock sliding across the diff. Peeling can cause the differential fluid to leak out unknowingly and the result could be damaging the gears when you hit the road to drive home. \u003c\/p\u003e\n\u003cp\u003eAnother failure of factory diff covers are from bending the cover into the ring gear which rubs a hole through. The result here is the same with differential fluid leaking out. One other failure is actually puncturing the factory diff cover with a sharp rock. Again resulting in differential fluid leaking out.\u003c\/p\u003e\n\u003cp\u003eHopefully this explains the need for a heavy duty diff cover. The Motobilt Heavy Duty Fabricated Diff Covers address the failures I have mentioned to ensure your ring and pinion gear sets are well protected. \u003c\/p\u003e\n\u003cp\u003eAll Motobilt Diff Covers include a Lifetime Warrranty from trail damage and manufacture defect. We cannot warranty DIY Diff Covers being welded incorrectly. \u003c\/p\u003e\n\u003cp\u003eAs with all Motobilt DIY builder parts, an experienced welder is recommended. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e We strongly recommend tacking the pieces together and test fitting it onto the axle before finish welding. We also recommend using pipe thread tape for the fill plug\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDIY Diff Cover Kit Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/4 inch thick steel plate shell\u003c\/li\u003e\n\u003cli\u003e3\/8 inch thick steel diff ring\u003c\/li\u003e\n\u003cli\u003eIn-house laser and CNC press brake\u003c\/li\u003e\n\u003cli\u003eSold as kit\u003c\/li\u003e\n\u003cli\u003eAll parts are shipped bare metal and will need to be painted before install\u003c\/li\u003e\n\u003cli\u003eLifetime Warrranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDIY Diff Cover Kit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLaser-cut 3\/8 inch Ring\u003c\/li\u003e\n\u003cli\u003eCNC-formed 1\/4 inch thick shell\u003c\/li\u003e\n\u003cli\u003eOil fill weld-in bung and oil fill plug\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShips bare steel will need to be painted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Bare steel\u003c\/li\u003e\n\u003cli\u003eDifferential: AAM 10.5\u003c\/li\u003e\n\u003cli\u003eHardware included: Yes\u003c\/li\u003e\n\u003cli\u003eSold as: Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotobilt part number: MB4088-DIY\u003c\/li\u003e\n\u003cli\u003eCountry of origin: USA\u003c\/li\u003e\n\u003cli\u003ePackage size: 12 x 12 x 6 in\u003c\/li\u003e\n\u003cli\u003eShipping weight: 5 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 warning:\u003c\/strong\u003e Cancer and Reproductive Harm – \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Motobilt","offers":[{"title":"Default Title","offer_id":45375060934722,"sku":"MB4088-DIY","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/MB4088-DIY-HJQL.png?v=1791254016"}],"url":"https:\/\/www.skinnypedalracing.com\/collections\/aam-10-5-11-5-differential-cover.oembed","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}