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Luk GDK303B Axle Differential Bearing and Seal Kit - RearOE Quality 60-Day Returns
Part #: GDK303B

Luk GDK303B Axle Differential Bearing and Seal Kit - Rear

Rear
⚙️ 67 vehicles fit this part
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🚗Fitment: Chrysler, Dodge, Jeep, Mitsubishi, and Ram, Aspen, Commander, Dakota, Durango, Grand Cherokee, Liberty, Nitro, Raider, Ram 1500, and Ram 1500 Van
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LuK Differential Bearing Kit for Rear 8.25 Axles

The LuK GDK303B is an axle differential bearing and seal kit for rear 8.25-inch applications. It provides OE-quality bearings selected for professional transmission and driveline repair on supported Jeep, Dodge, Ram, Chrysler, and Mitsubishi vehicles.

Key Features

  • Part number GDK303B differential bearing kit
  • OE-quality bearing components for rear axle service
  • Built for 8.25-inch rear differential applications
  • Supports professional repair of worn or damaged differential bearings
  • Cross-references SKF SDK303-B and Timken DRK303B

Detailed Description

LuK GDK303B is a differential bearing kit for rear 8.25-inch axle service on select Jeep Liberty, Jeep Grand Cherokee, Dodge Dakota, Dodge Durango, Dodge Ram 1500, Dodge Nitro, Chrysler Aspen, Ram Dakota, Jeep Commander, Mitsubishi Raider, and Dodge Ram 1500 Van applications. This kit is assembled with OE-quality components chosen for the specific transmission and axle repair need, helping restore proper differential bearing function during a professional driveline rebuild. This part cross-references SKF SDK303-B and Timken DRK303B for the same application.

What It Helps Repair

  • Rear differential bearing noise
  • Excessive bearing wear or rough operation
  • Damage found during axle teardown
  • Service needs on 8.25-inch rear axle assemblies
  • Driveline issues tied to worn differential bearings

Installation Notes

Compatible With rear 8.25-inch axle applications only. Verify axle size, vehicle year, and rear position before installation. Professional differential setup is recommended, including correct bearing preload and gear pattern checks during reassembly.

Quality Assurance

LuK selects OE-quality components for each specific transmission and axle application to support a professional repair outcome.

This part fits 67 vehicles. Search below:

YearMakeModelPositionNotes
2012JeepLibertyRear8.25"
2011DodgeNitroRear8.25"
2011JeepLibertyRear8.25"
2011RamDakotaRear8.25"
2010DodgeDakotaRear8.25"
2010DodgeNitroRear8.25"
2010JeepCommanderRear8.25"
2010JeepGrand CherokeeRear8.25"
2010JeepLibertyRear8.25"
2009ChryslerAspenRear8.25"
2009DodgeDakotaRear8.25"
2009DodgeDurangoRear8.25"
2009DodgeNitroRear8.25"
2009JeepCommanderRear8.25"
2009JeepGrand CherokeeRear8.25"
2009JeepLibertyRear8.25"
2009MitsubishiRaiderRear8.25"
2008ChryslerAspenRear8.25"
2008DodgeDakotaRear8.25"
2008DodgeDurangoRear8.25"
2008DodgeNitroRear8.25"
2008JeepCommanderRear8.25"
2008JeepGrand CherokeeRear8.25"
2008JeepLibertyRear8.25"
2008MitsubishiRaiderRear8.25"
2007ChryslerAspenRear8.25"
2007DodgeDakotaRear8.25"
2007DodgeDurangoRear8.25"
2007DodgeNitroRear8.25"
2007JeepCommanderRear8.25"
2007JeepGrand CherokeeRear8.25"
2007JeepLibertyRear8.25"
2007MitsubishiRaiderRear8.25"
2006DodgeDakotaRear8.25"
2006DodgeDurangoRear8.25"
2006DodgeRam 1500Rear8.25"
2006JeepCommanderRear8.25"
2006JeepGrand CherokeeRear8.25"
2006JeepLibertyRear8.25"
2006MitsubishiRaiderRear8.25"
2005DodgeDakotaRear8.25"
2005DodgeDurangoRear8.25"
2005DodgeRam 1500Rear8.25"
2005JeepGrand CherokeeRear8.25"
2005JeepLibertyRear8.25"
2004DodgeDakotaRear8.25"
2004DodgeDurangoRear8.25"
2004DodgeRam 1500Rear8.25"
2004JeepLibertyRear8.25"
2003DodgeDakotaRear8.25"
2003DodgeDurangoRear8.25"
2003DodgeRam 1500Rear8.25"
2003DodgeRam 1500 VanRear8.25"
2003JeepLibertyRear8.25"
2002DodgeDakotaRear8.25"
2002DodgeDurangoRear8.25"
2002DodgeRam 1500Rear8.25"
2002DodgeRam 1500 VanRear8.25"
2002JeepLibertyRear8.25"
2001DodgeDakotaRear8.25"
2001DodgeDurangoRear8.25"
2001DodgeRam 1500Rear8.25"
2001DodgeRam 1500 VanRear8.25"
2000DodgeDakotaRear8.25"
2000DodgeDurangoRear8.25"
2000DodgeRam 1500Rear8.25"
2000DodgeRam 1500 VanRear8.25"

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4620060100DRK303BRA303ASDK303-B

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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