This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. This cover incorporates a magnetic drain plug to capture loose particles for maximum protection. A calibration plug is set to the factory oil level to prevent overfilling. Our optional deep reach magnetic fill plug (PN: 46-00002) is a great addition to combine with this cover. This item fits vehicles equipped with AAM 11.5/12.0 Rear axles.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2020-2023 |
Chevrolet |
Silverado 2500 HD |
Custom |
| 2020-2023 |
Chevrolet |
Silverado 2500 HD |
High Country |
| 2020-2023 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2020-2023 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2020-2023 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2020-2023 |
Chevrolet |
Silverado 3500 HD |
High Country |
| 2020-2023 |
Chevrolet |
Silverado 3500 HD |
LT |
| 2020-2023 |
Chevrolet |
Silverado 3500 HD |
LTZ |
| 2020-2023 |
Chevrolet |
Silverado 3500 HD |
WT |
| 2020-2023 |
GMC |
Sierra 2500 HD |
AT4 |
| 2020-2021 |
GMC |
Sierra 2500 HD |
Base |
| 2020-2023 |
GMC |
Sierra 2500 HD |
Denali |
| 2022-2023 |
GMC |
Sierra 2500 HD |
Pro |
| 2020-2023 |
GMC |
Sierra 2500 HD |
SLE |
| 2020-2023 |
GMC |
Sierra 2500 HD |
SLT |
| 2020-2023 |
GMC |
Sierra 3500 HD |
AT4 |
| 2020-2021 |
GMC |
Sierra 3500 HD |
Base |
| 2020-2023 |
GMC |
Sierra 3500 HD |
Denali |
| 2022-2023 |
GMC |
Sierra 3500 HD |
Pro |
| 2020-2023 |
GMC |
Sierra 3500 HD |
SLE |
| 2020-2023 |
GMC |
Sierra 3500 HD |
SLT |
