Category: Transmission & Driveline > Differential Covers

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AAM 11.5 RG, 14 Bolt for GM Differential Cover

PML

Fits GMC and Chevrolet 2500 HD and 3500 2001 and newer trucks with 8.1 and Duramax engines. These models can also use PML P/N 10361 for a different style of cover with slightly less capacity. Click here for P/N 10361.

If you have a Dodge Ram with this axle, click here for our Dodge cover.

Volume: 1.0 qt. over stock

• 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

Available in as-cast, black powder coat, or polish finishes.

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For more information on this product, visit PML's website.