Overall height 3 5/8″
Full floating Axle
GMC / Chevrolet HD 2500 & 3500 2001 to 2019
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 2019 & Gas 8.1 L
NOT 2020 Trucks