Torsen 10 Bolt Rear Differential Cover

Fits Torsen rear axle on 2003-06 SSRs with automatic transmissions.

May also fit other GM trucks and SUVs such as Trailblazer and Envoy as follows:

2002-05 Trailblazer / Envoy (all) (except SS)
2006-07 Trailblazer EXT / Envoy XUV (except SS)
2002-04 Olds Bravada
2005 Buick Renier
2002-07 Colorado / Canyon

If you have one of the above vehicles or another vehicle with this rear axle, please let us know (yourcovers@pmli.com). We are collecting info on makes/models and any interference with stock or aftermarket products.

This cover has a fill hole on the top and a drain plug. For an additional $35 machining fee, this cover can be machined for a 1/8" NPT temperature sensor. The boss centered on the right side is left unmachined. It is there for future applications for this differential.

Volume: 0.5 qt. over stock

Click here for dimensions.

Price for as-cast finish: $155.00

Price for black powder coating: $195.00

Price for polished part: $265.00

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PML Differential Cover Features:

• Increased oil capacity for cooler temperatures
• Sand-cast aluminum with raised fins
• 3/16-inch thick wall construction to add strength to differential housing
• 3/8-inch thick gasket flange will not bend when bolts are tightened
• Machined gasket surface for a secure seal using RTV or factory reuseable gasket
• Oil changes without removing the cover
• All hardware provided, including magnetic drain plug