PPE Power 12-Bolt HD Cast Raw Aluminum Front Differential Cover (138041000) - 2011-2025 GM 2500/3500 HD & AAM 12-Bolt
Upgrade drivetrain protection with the PPE Power 12-Bolt HD Cast Raw Aluminum Front Differential Cover, designed to add strength, cooling capacity, and long-term durability for 2011-2025 GM 2500/3500 HD - AAM 12-Bolt applications.
This heavy-duty differential cover is engineered to help control fluid temperatures, increase fluid capacity, and provide added protection for hard-working street, tow, and performance vehicles.
Features
- Heavy-duty cast aluminum construction for increased strength and durability
- Designed to improve differential protection under demanding use
- External cooling fins help dissipate heat and reduce fluid temperatures
- Increased fluid capacity supports consistent lubrication
- Internal fluid control design helps reduce aeration and drag
- Rigid cover design improves sealing surface strength and support
- Raw Aluminum finish for a clean performance appearance
Additional Notes
- Verify axle model and bolt count before ordering
- Professional installation recommended
Fitment
- 2011 GM 2500/3500 HD
- 2012 GM 2500/3500 HD
- 2013 GM 2500/3500 HD
- 2014 GM 2500/3500 HD
- 2015 GM 2500/3500 HD
- 2016 GM 2500/3500 HD
- 2017 GM 2500/3500 HD
- 2018 GM 2500/3500 HD
- 2019 GM 2500/3500 HD
- 2020 GM 2500/3500 HD
- 2021 GM 2500/3500 HD
- 2022 GM 2500/3500 HD
- 2023 GM 2500/3500 HD
- 2024 GM 2500/3500 HD
- 2025 GM 2500/3500 HD
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
