GM #AA 14-11.5


#AA 14-11.5 Inside View

Bolt Pattern #AA 14-11.5

SKU: N/A Categories: ,


Overall height 3 5/8″

Full floating Axel
GMC / Chevrolet HD 2500 & 3500 2001 to present
This cover is the correct cover for your 14 bolt-11.5 differential, even though there are only 12 holes. The top and bottom bolts have been removed for drain plug and temperature sending unit hole.

GM Owners. There are brackets on the top bolts, so some modifications will be needed on the brackets or Additional brackets might need to be made.

Includes: Bolt kit, Drain Plug and Dip Sticks.

Capacity: 8 quarts

ALL Duramax 2001 to Present & Gas 8.1 L

Installation Instructions

Additional information

Weight 11 lbs
Dimensions 14 x 13 x 4 in
1/2, 3/4, or 1 Ton or Higher

1 Ton or Higher, 1/2, 3/4

4X2 / 4X4

4X2, 4X4

Auto / Stick

Automatic, Standard

Diesel / Gas

Diesel, Gas

Truck, Van, Motorhome

Motorhome, Truck, Van

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