Transmission Drum - GM Allison 10L1000

C-D-F Clutch Drum/Hub

aka "Triple Clutch Drum Assembly"

Fits 6.6L L5P Duramax Diesel Equipped Trucks:

2020 - current Chevrolet Silverado 2500 HD, 3500 HD pickups
2020 - current GMC Sierra 2500 HD, 3500 HD pickups
2020 - current Chevrolet Silverado 3500 HD chassis cabs
2020 - current GMC Sierra 3500 HD chassis cabs

This OEM Drum is ready to load up and go to work!

(1) Drum Assembly 24059699

Upgrades / supersedes original 24053795