{"product_id":"yukon-gear-master-overhaul-kit-for-dana-44-hd-diff-for-02-and-older-grand-cherokee","title":"Yukon Gear Master Overhaul Kit For Dana 44-HD Diff For 02 and Older Grand Cherokee","description":"\u003ch4\u003eYukon YK D44HD Dana 44-HD Differential Complete Rebuild Kit\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eYK D44HD\u003c\/strong\u003e from Yukon Gear and Axle is a comprehensive master overhaul kit engineered specifically for the Dana 44-HD differential found in 1996 through 2002 Jeep Grand Cherokee models. The \u003cstrong\u003eYK D44HD\u003c\/strong\u003e delivers every precision component needed to restore your differential to factory-fresh performance in a single package. Whether you are rebuilding after high mileage wear or prepping for upgraded ring and pinion gears, this complete rebuild kit eliminates the hassle of sourcing individual components from multiple vendors. With Timken bearings, a full shim set, and all seals and hardware included, the \u003cstrong\u003eYK D44HD\u003c\/strong\u003e is the definitive solution for a thorough Dana 44-HD rebuild.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures and Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSpecifically engineered for the Dana 44-HD differential in 1996-2002 Jeep Grand Cherokee applications\u003c\/li\u003e\n  \u003cli\u003eTimken carrier bearings and races for long-lasting load capacity and durability\u003c\/li\u003e\n  \u003cli\u003eTimken pinion bearings and races for precise pinion depth and reduced friction\u003c\/li\u003e\n  \u003cli\u003eComplete pinion depth shim set for accurate gear mesh adjustment\u003c\/li\u003e\n  \u003cli\u003eComplete carrier shim set for proper backlash and bearing preload\u003c\/li\u003e\n  \u003cli\u003eHigh-quality pinion seal to prevent fluid leakage under all driving conditions\u003c\/li\u003e\n  \u003cli\u003eAxle seals to keep differential fluid contained and contaminants out\u003c\/li\u003e\n  \u003cli\u003eRing gear bolts, pinion nut, and crush sleeve included for a complete hardware set\u003c\/li\u003e\n  \u003cli\u003eGear marking compound and thread-locking compound for proper setup\u003c\/li\u003e\n  \u003cli\u003eDifferential cover gasket for a leak-free seal\u003c\/li\u003e\n  \u003cli\u003eAll components sourced and quality-checked to Yukon Gear standards\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with OEM or aftermarket ring and pinion gear sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \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\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1996\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eLaredo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1996\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eLaredo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eOrvis\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eTSi\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003e5.9 Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eLaredo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eTSi\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\n    \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eYK D44HD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e883584140313\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDifferential\u003c\/td\u003e\n\u003ctd\u003eDana 44-HD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRing Gear Size\u003c\/td\u003e\n\u003ctd\u003e8.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBearings Included\u003c\/td\u003e\n\u003ctd\u003eYes (Timken carrier and pinion bearings with races)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSeals Included\u003c\/td\u003e\n\u003ctd\u003eYes (pinion seal and axle seals)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eShim Set\u003c\/td\u003e\n\u003ctd\u003eYes (pinion depth and carrier shims)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eYukon Gear limited warranty\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 front carrier bearing and race\u003c\/li\u003e\n  \u003cli\u003eTimken rear carrier bearing and race\u003c\/li\u003e\n  \u003cli\u003eTimken inner pinion bearing and race\u003c\/li\u003e\n  \u003cli\u003eTimken outer pinion bearing and race\u003c\/li\u003e\n  \u003cli\u003ePinion seal\u003c\/li\u003e\n  \u003cli\u003eAxle seals (pair)\u003c\/li\u003e\n  \u003cli\u003eComplete pinion depth shim set\u003c\/li\u003e\n  \u003cli\u003eComplete carrier shim set\u003c\/li\u003e\n  \u003cli\u003eRing gear bolt set\u003c\/li\u003e\n  \u003cli\u003ePinion nut\u003c\/li\u003e\n  \u003cli\u003eCrush sleeve\u003c\/li\u003e\n  \u003cli\u003eThread-locking compound\u003c\/li\u003e\n  \u003cli\u003eGear marking compound with brush\u003c\/li\u003e\n  \u003cli\u003eDifferential cover gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWhat differential does the YK D44HD fit?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eYK D44HD\u003c\/strong\u003e is designed specifically for the Dana 44-HD differential, which was used in 1996 through 2002 Jeep Grand Cherokee applications equipped with this heavy-duty axle variant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the YK D44HD compatible with aftermarket ring and pinion gears?\u003c\/strong\u003e\u003cbr\u003eYes. The \u003cstrong\u003eYK D44HD\u003c\/strong\u003e works with both OEM replacement and aftermarket ring and pinion gear sets. The full shim set allows you to correctly set pinion depth and backlash regardless of gear brand.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat bearings are included in this kit?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eYK D44HD\u003c\/strong\u003e includes Timken carrier bearings with races and Timken pinion bearings with races. Timken is a trusted name in bearing manufacturing used by professional builders worldwide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo I need any additional parts to complete my Dana 44-HD rebuild?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eYK D44HD\u003c\/strong\u003e includes all the bearings, seals, shims, and hardware you need for a complete differential rebuild. You may separately require ring and pinion gears, a limited slip or locking differential unit, or axle shafts depending on your build goals.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this kit include a differential cover gasket?\u003c\/strong\u003e\u003cbr\u003eYes. A differential cover gasket is included in the \u003cstrong\u003eYK D44HD\u003c\/strong\u003e kit so you can complete the entire rebuild without a return trip to the parts store.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill installing the YK D44HD void my vehicle warranty under the Magnuson-Moss Warranty Act?\u003c\/strong\u003e\u003cbr\u003eUnder the Magnuson-Moss Warranty Act, a manufacturer cannot void your vehicle warranty solely because you used an aftermarket part. Your OEM warranty is only affected if the manufacturer can prove the aftermarket component caused the specific failure in question. Always consult your warranty documentation and a qualified professional for guidance specific to your situation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the warranty on the YK D44HD?\u003c\/strong\u003e\u003cbr\u003eYukon Gear and Axle provides a limited warranty covering defects in materials and workmanship. Contact Yukon Gear directly for full warranty terms and conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs professional installation recommended for the YK D44HD?\u003c\/strong\u003e\u003cbr\u003eDifferential rebuilds require precision measurement of bearing preload, pinion depth, and backlash. Professional installation by an experienced drivetrain specialist is strongly recommended to ensure proper gear mesh, prevent premature wear, and avoid fluid leaks.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003eRaise and safely support the vehicle on jack stands. Drain differential fluid.\u003c\/li\u003e\n  \u003cli\u003eRemove the driveshaft from the differential flange and support it out of the way.\u003c\/li\u003e\n  \u003cli\u003eRemove the axle shafts and differential cover. Clean all mating surfaces thoroughly.\u003c\/li\u003e\n  \u003cli\u003eMark the bearing caps and housing for correct reinstallation orientation.\u003c\/li\u003e\n  \u003cli\u003eRemove the carrier bearing caps and carefully extract the differential carrier assembly.\u003c\/li\u003e\n  \u003cli\u003ePress off the old carrier bearings and discard along with races.\u003c\/li\u003e\n  \u003cli\u003eRemove the pinion nut and yoke, then drive out the pinion shaft.\u003c\/li\u003e\n  \u003cli\u003ePress out the old pinion bearings and remove the old pinion seal.\u003c\/li\u003e\n  \u003cli\u003eClean the differential housing bore and all bearing seats completely.\u003c\/li\u003e\n  \u003cli\u003ePress the new Timken pinion bearing races into the housing using the correct driver.\u003c\/li\u003e\n  \u003cli\u003eInstall the new inner pinion bearing onto the pinion shaft. Install the correct depth shims determined by the pinion marking and measurement.\u003c\/li\u003e\n  \u003cli\u003eInstall the new crush sleeve and outer pinion bearing. Install the new pinion seal. Thread on the pinion nut and torque to specification while checking rotating torque.\u003c\/li\u003e\n  \u003cli\u003ePress the new Timken carrier bearings onto the carrier. Install the carrier assembly with the correct carrier shims for proper backlash per the gear manufacturer's specification.\u003c\/li\u003e\n  \u003cli\u003eApply gear marking compound to verify proper gear contact pattern. Adjust shims as needed.\u003c\/li\u003e\n  \u003cli\u003eReinstall bearing caps to marked orientation, torque to spec. Install new cover gasket and cover, fill with the correct differential fluid, reinstall axle shafts and driveshaft, and lower the vehicle.\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 lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. 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":40481880244303,"sku":"YUKYK D44HD","price":447.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/yukon-yk-d44hd-kit-contents.jpg?v=1765920794","url":"https:\/\/www.blackopsautoworks.com\/products\/yukon-gear-master-overhaul-kit-for-dana-44-hd-diff-for-02-and-older-grand-cherokee","provider":"Black Ops Auto Works","version":"1.0","type":"link"}