There are 13 choices

Choose One

SIERRA 2500 PICKUP
- (Automatic Transmission, 6.6L)
  - diesel
    - 4x2
      - opt MGM
        ID OMCF
        ID OMDF
      - opt MGU
        ID OUCF
        ID OUFF
    - 4x4
      - opt MGM
        ID OMEF
        ID OMKF
      - opt MGU
        ID 0UGF
        ID OUKF
  - gasoline
    - 4x2
    - 4x4
SIERRA DENALI 2500
- (Automatic Transmission, 6.6L)
  - 10 speed
    - ID OMEF
    - ID OMKF
  - 6 speed

Transmission Assembly for 2020 GMC Sierra 2500 HD

Fits: SIERRA DENALI 2500 Automatic Transmission, 6.6L 10 speed ID OMKF (change)

Filters (0 Items)

Sort By:

Fraud Notice: We do not sell our parts on third party sites, marketplaces, social media sites, or message boards. If you are approached by anyone claiming to be from allusedparts.com from an external source — be aware. We only sell our products though this website.