Timken DRK320D Axle Differential Bearing and Seal Kit - Rear
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Timken

Timken DRK320D Axle Differential Bearing and Seal Kit - Rear

Brand Timken DRK320D
Position Rear
Fits Buick, Chevrolet, GMC, Hummer, Isuzu, and Saab · 49 vehicles

Rebuild kit. Contains the bearings and seals needed to complete the job.

Master kit. MK suffix indicates the master kit version.

Cross-references SKF SDK320-D and RA327 for the same application. See all 2.

$162.88Free shipping
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Timken DRK320D Axle Differential Bearing Kit

The Timken DRK320D is an axle differential bearing and seal kit for rear driveline service on select GM, Hummer, Isuzu, Buick, and Saab applications. It is built for 8-inch ring gear setups and helps restore smooth operation in rear differential and transfer case service work.

Key Features

  • Timken DT Components service kit for differential, transfer case, and transmission repair
  • Includes the bearings and seals needed for the job
  • Standard kit configuration
  • Fits rear applications with 8 in. ring gear setups
  • Cross-references SKF SDK320-D and RA327 for the same application

Fitment Details

  • Fits 2006-2010 Hummer H3, rear, 8 in. Ring Gear; Standard Kit
  • Fits 2009-2010 Hummer H3T, rear, 8 in. Ring Gear; Standard Kit
  • Fits 2002-2008 Chevrolet Trailblazer, rear, Compatible with 8 Inch Ring Gear transfer case output shaft bearing.
  • Fits 2002-2008 GMC Envoy, rear, Compatible with 8 Inch Ring Gear transfer case output shaft bearing.
  • Fits 2003-2008 Isuzu Ascender, rear, 8 in. Ring Gear; Standard Kit
  • Fits 2007-2008 Isuzu i-290, rear, 8 in. Ring Gear; Standard Kit
  • Fits 2007-2008 Isuzu i-370, rear, 8 in. Ring Gear; Standard Kit
  • Fits 2005-2008 Saab 9-7x, rear, 8 Inch Ring Gear; Standard Kit
  • Fits 2004-2007 Buick Rainier, rear, 8 Inch Ring Gear; Standard Kit
  • Fits 2004-2007 Chevrolet Colorado, rear, Compatible with 8 Inch Ring Gear transfer case output shaft bearing.
  • Fits 2004-2007 GMC Canyon, rear, Compatible with 8 Inch Ring Gear transfer case output shaft bearing.
  • Fits 2006 Isuzu i-280, rear, 8 in. Ring Gear; Standard Kit
  • Fits 2006 Isuzu i-350, rear, 8 in. Ring Gear; Standard Kit

What It Helps Address

  • Rear differential bearing noise
  • Seal leakage at service points
  • Wear in 8-inch ring gear driveline assemblies
  • Transfer case output shaft bearing service on listed applications
  • Restoration work on high-mileage rear driveline components

Installation Notes

Verify the axle or transfer case configuration before ordering, since this kit is listed for specific rear applications with 8-inch ring gear setups. Confirm the vehicle year, make, model, and driveline details against the fitment list for the Timken DRK320D before installation.

Quality Assurance

Timken markets DT Components kits for driveline service, and this kit is part of that rebuild-focused product line. The DRK320D is intended to provide the bearings and seals needed for the listed repair applications.

Related reading

This part fits 49 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2010HummerH3Rear8 in. Ring Gear; Standard Kit
2010HummerH3TRear8 in. Ring Gear; Standard Kit
2009HummerH3Rear8 in. Ring Gear; Standard Kit
2009HummerH3TRear8 in. Ring Gear; Standard Kit
2008ChevroletTrailblazerRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2008GMCEnvoyRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2008HummerH3Rear8 in. Ring Gear; Standard Kit
2008IsuzuAscenderRear8 in. Ring Gear; Standard Kit
2008Isuzui-290Rear8 in. Ring Gear; Standard Kit
2008Isuzui-370Rear8 in. Ring Gear; Standard Kit
2008Saab9-7xRear8 Inch Ring Gear; Standard Kit
2007BuickRainierRear8 Inch Ring Gear; Standard Kit
2007ChevroletColoradoRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2007ChevroletTrailblazerRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2007GMCCanyonRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2007GMCEnvoyRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2007HummerH3Rear8 in. Ring Gear; Standard Kit
2007IsuzuAscenderRear8 in. Ring Gear; Standard Kit
2007Isuzui-290Rear8 in. Ring Gear; Standard Kit
2007Isuzui-370Rear8 in. Ring Gear; Standard Kit
2007Saab9-7xRear8 Inch Ring Gear; Standard Kit
2006BuickRainierRear8 Inch Ring Gear; Standard Kit
2006ChevroletColoradoRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2006ChevroletTrailblazerRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2006GMCCanyonRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2006GMCEnvoyRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2006HummerH3Rear8 in. Ring Gear; Standard Kit
2006IsuzuAscenderRear8 in. Ring Gear; Standard Kit
2006Isuzui-280Rear8 in. Ring Gear; Standard Kit
2006Isuzui-350Rear8 in. Ring Gear; Standard Kit
2006Saab9-7xRear8 Inch Ring Gear; Standard Kit
2005BuickRainierRear8 Inch Ring Gear; Standard Kit
2005ChevroletColoradoRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2005ChevroletTrailblazerRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2005GMCCanyonRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2005GMCEnvoyRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2005IsuzuAscenderRear8 in. Ring Gear; Standard Kit
2005Saab9-7xRear8 Inch Ring Gear; Standard Kit
2004BuickRainierRear8 Inch Ring Gear; Standard Kit
2004ChevroletColoradoRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2004ChevroletTrailblazerRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2004GMCCanyonRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2004GMCEnvoyRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2004IsuzuAscenderRear8 in. Ring Gear; Standard Kit
2003ChevroletTrailblazerRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2003GMCEnvoyRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2003IsuzuAscenderRear8 in. Ring Gear; Standard Kit
2002ChevroletTrailblazerRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
2002GMCEnvoyRearCompatible with 8 Inch Ring Gear transfer case output shaft bearing.
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
SKF — SDK320-DRA327