{"product_id":"yukon-gear-master-overhaul-kit-for-dana-80-diff-4-375in-od-only-on-98-fords","title":"Yukon Gear Master Overhaul Kit For Dana 80 Diff (4.375in OD Only On 98+ Fords)","description":"\u003ch4\u003eFull Rebuild Kit for the Dana 80 Differential on 1998-and-Up Ford Super Duty Trucks\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eYK D80-B\u003c\/strong\u003e from Yukon Gear provides every component necessary to completely rebuild the Dana Spicer 80 rear differential found on 1998-and-newer Ford F-350 Super Duty, F-450, F-550, and E-350 Super Duty applications. The kit is designed around the 4.375-inch O.D. inner pinion bearing that Ford adopted for the Dana 80 starting with the 1998 model year, distinguishing \u003cstrong\u003eYK D80-B\u003c\/strong\u003e from the earlier 4.125-inch-bearing kit. Inside the box you will find Timken carrier bearings, Timken inner and outer pinion bearings, a full shim assortment, ring gear bolts, a pinion nut, pinion seal, oil baffles, slingers, thread locker, silicone, and gear marking compound so the \u003cstrong\u003eYK D80-B\u003c\/strong\u003e covers every aspect of a proper differential rebuild in one purchase.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures and Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered specifically for the 4.375-inch O.D. Dana 80 pinion bearing used on 1998-and-up Fords\u003c\/li\u003e\n\u003cli\u003eTimken carrier bearings and races for superior load capacity and longevity\u003c\/li\u003e\n\u003cli\u003eTimken inner and outer pinion bearings with precision-matched races\u003c\/li\u003e\n\u003cli\u003eComplete shim set for both pinion depth and carrier bearing preload adjustments\u003c\/li\u003e\n\u003cli\u003eHigh-quality pinion seal to eliminate gear-oil leaks at the yoke\u003c\/li\u003e\n\u003cli\u003eOil baffles and slingers included to protect bearings from contamination\u003c\/li\u003e\n\u003cli\u003eRing gear bolts and thread locking compound for secure ring gear fastening\u003c\/li\u003e\n\u003cli\u003ePinion nut for proper clamping load on the pinion shaft\u003c\/li\u003e\n\u003cli\u003eGear marking compound and brush for contact-pattern verification\u003c\/li\u003e\n\u003cli\u003eRTV silicone included for differential cover sealing\u003c\/li\u003e\n\u003cli\u003e1-year manufacturer warranty against defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Econoline Club Wagon\u003c\/td\u003e\n\u003ctd\u003eChateau, Custom, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eChateau, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eXL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eKing Ranch, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eHarley-Davidson Edition, King Ranch, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eHarley-Davidson Edition, King Ranch, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eHarley-Davidson Edition, King Ranch, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eHarley-Davidson Edition, King Ranch, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eFX4, King Ranch, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eCabela's, FX4, King Ranch, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eKing Ranch, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eKing Ranch, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eKing Ranch, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eKing Ranch, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eKing Ranch, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eKing Ranch, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003eKing Ranch, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eYK D80-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e883584140429\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifferential\u003c\/td\u003e\n\u003ctd\u003eDana Spicer 80 (1998-and-up Ford, 4.375-in. O.D. pinion bearing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRing Gear Bolts\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover Bolts\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePinion Spline Count\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Pinion Bearing O.D.\u003c\/td\u003e\n\u003ctd\u003e4.375 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier Bearings Included\u003c\/td\u003e\n\u003ctd\u003eYes (Timken)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePinion Bearings Included\u003c\/td\u003e\n\u003ctd\u003eYes (Timken)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePinion Seal Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShim Set Included\u003c\/td\u003e\n\u003ctd\u003eYes (complete carrier and pinion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrush Sleeve Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Against Manufacturer Defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat Is Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTimken carrier bearings and races (pair)\u003c\/li\u003e\n\u003cli\u003eTimken inner pinion bearing and race (4.375-in. O.D.)\u003c\/li\u003e\n\u003cli\u003eTimken outer pinion bearing and race\u003c\/li\u003e\n\u003cli\u003eHigh-quality pinion seal\u003c\/li\u003e\n\u003cli\u003eComplete shim kit (carrier and pinion depth)\u003c\/li\u003e\n\u003cli\u003eRing gear bolts (12-bolt pattern)\u003c\/li\u003e\n\u003cli\u003ePinion nut\u003c\/li\u003e\n\u003cli\u003eCrush sleeve\u003c\/li\u003e\n\u003cli\u003eOil baffles and slingers\u003c\/li\u003e\n\u003cli\u003eThread locking compound\u003c\/li\u003e\n\u003cli\u003eGear marking compound with brush\u003c\/li\u003e\n\u003cli\u003eRTV silicone for differential cover\u003c\/li\u003e\n\u003cli\u003e20-page installation instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the YK D80-B include a crush sleeve?\u003c\/strong\u003e\u003cbr\u003eYes. The \u003cstrong\u003eYK D80-B\u003c\/strong\u003e includes a crush sleeve for the Dana 80 differential so you can establish correct pinion bearing preload during assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat differential does YK D80-B fit?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eYK D80-B\u003c\/strong\u003e fits the Dana Spicer 80 rear differential on 1998-and-newer Ford trucks and vans that use the 4.375-inch O.D. inner pinion bearing. This covers F-350 Super Duty through F-550 Super Duty and E-350 Super Duty applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is YK D80-B different from YK D80-A?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eYK D80-B\u003c\/strong\u003e is designed for 1998-and-up Fords with the 4.375-inch O.D. pinion bearing and 37-spline axle shafts, while the YK D80-A covers older applications using the 4.125-inch O.D. pinion bearing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes YK D80-B include ring gear bolts?\u003c\/strong\u003e\u003cbr\u003eYes. The \u003cstrong\u003eYK D80-B\u003c\/strong\u003e includes ring gear bolts and thread locking compound as part of the complete kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre Timken bearings used in YK D80-B?\u003c\/strong\u003e\u003cbr\u003eYes. Both the carrier bearings and all pinion bearings included in \u003cstrong\u003eYK D80-B\u003c\/strong\u003e are Timken-brand components for OEM-quality performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes YK D80-B fit the Dana 80 on Dodge Ram trucks?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eYK D80-B\u003c\/strong\u003e is designed for 1998-and-up Ford applications with the 4.375-inch O.D. pinion bearing. Dodge Ram Dana 80 applications use the 4.125-inch O.D. design; those require the YK D80-A kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty covers YK D80-B?\u003c\/strong\u003e\u003cbr\u003eYukon Gear provides a 1-year limited warranty against manufacturer defects on the \u003cstrong\u003eYK D80-B\u003c\/strong\u003e. Under the Magnuson-Moss Warranty Act, this written warranty gives you specific legal rights, and you may have additional rights that vary by state.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes YK D80-B include oil baffles and slingers?\u003c\/strong\u003e\u003cbr\u003eYes. Oil baffles and slingers are included in the \u003cstrong\u003eYK D80-B\u003c\/strong\u003e to protect bearings from contamination during operation.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Overview\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eDrain gear oil and remove the differential cover; clean all mating surfaces.\u003c\/li\u003e\n\u003cli\u003eRemove the carrier assembly; inspect housing bore and bearing pockets for wear.\u003c\/li\u003e\n\u003cli\u003ePress out the existing pinion and remove all old bearings and races.\u003c\/li\u003e\n\u003cli\u003eDrive new Timken inner and outer pinion bearing races into the housing.\u003c\/li\u003e\n\u003cli\u003eSet pinion depth using the shims from the \u003cstrong\u003eYK D80-B\u003c\/strong\u003e kit and a dial indicator.\u003c\/li\u003e\n\u003cli\u003eInstall the crush sleeve and new inner pinion bearing; insert pinion into housing.\u003c\/li\u003e\n\u003cli\u003eInstall the outer pinion bearing, oil slinger, and new pinion seal from the kit.\u003c\/li\u003e\n\u003cli\u003eInstall yoke and tighten the new pinion nut to achieve correct pinion bearing preload.\u003c\/li\u003e\n\u003cli\u003ePress new Timken carrier bearings onto the carrier; lower carrier into housing.\u003c\/li\u003e\n\u003cli\u003eAdjust carrier shims to achieve factory-specified ring gear backlash.\u003c\/li\u003e\n\u003cli\u003eCoat ring gear teeth with marking compound; verify contact pattern and adjust as needed.\u003c\/li\u003e\n\u003cli\u003eTorque ring gear bolts with included thread locker to specification.\u003c\/li\u003e\n\u003cli\u003eSeal and reinstall the differential cover; refill with the appropriate gear oil.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eProposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":40481883521103,"sku":"YUKYK D80-B","price":868.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/yukon-gear-master-overhaul-kit-for-dana-80-diff-4_375in-od-only-on-98-fords-differential-overhaul-kits-yukon-gear-axle.jpg?v=1699976998","url":"https:\/\/www.blackopsautoworks.com\/products\/yukon-gear-master-overhaul-kit-for-dana-80-diff-4-375in-od-only-on-98-fords","provider":"Black Ops Auto Works","version":"1.0","type":"link"}