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:
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 |