SKU: 138051200

PPE Aluminum Rear Differential Cover - GM / Duramax (2014-2025)

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$259.99

Shipping calculated at checkout.

Color

Raw Brushed Black

Shipping & delivery

Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).

Shipping policy · Returns · Fitment questions? (561) 207-7988

Delivery and Shipping

Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.

Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.

Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.

Description

PPE 9.5" / 9.76" - 12 Rear Differential Cover

Description:

Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Precision cast from high-quality A356.0-T6 heat-treated aluminum using permanent steel molds for strength and optimum heat dissipation.

Increased fluid capacity provides increased thermal stamina. This new cover is equipped with specially designed internal heat sinks and external cooling fins which increase the effective heat-dissipating surface area, helping reduce fluid temperatures. This keeps the differential fluid running cooler and provide better protection to the gears, extending differential service life.

Compatible Vehicles:

2025 GMC Sierra 1500 6.2L V8 Gas

2025 GMC Sierra 1500 5.3L V8 Gas

2025 GMC Sierra 1500 3.0L I6 Turbo Diesel (Duramax)

2025 Chevrolet Silverado 1500 6.2L V8 Gas

2025 Chevrolet Silverado 1500 5.3L V8 Gas

2025 Chevrolet Silverado 1500 3.0L I6 Turbo Diesel (Duramax)

2025 Chevrolet Silverado 1500 2.7L I4 Turbo Gas

2024 GMC Sierra 1500 6.2L V8 Gas

2024 GMC Sierra 1500 5.3L V8 Gas

2024 GMC Sierra 1500 3.0L I6 Turbo Diesel (Duramax)

2024 Chevrolet Silverado 1500 6.2L V8 Gas

2024 Chevrolet Silverado 1500 5.3L V8 Gas

2024 Chevrolet Silverado 1500 3.0L I6 Turbo Diesel (Duramax)

2024 Chevrolet Silverado 1500 2.7L I4 Turbo Gas

2023 GMC Sierra 1500 6.2L V8 Gas

2023 GMC Sierra 1500 5.3L V8 Gas

2023 GMC Sierra 1500 3.0L I6 Turbo Diesel (Duramax)

2023 Chevrolet Silverado 1500 6.2L V8 Gas

2023 Chevrolet Silverado 1500 5.3L V8 Gas

2023 Chevrolet Silverado 1500 3.0L I6 Turbo Diesel (Duramax)

2023 Chevrolet Silverado 1500 2.7L I4 Turbo Gas

2022 GMC Sierra 1500 5.3L V8 Gas

2022 GMC Sierra 1500 3.0L I6 Turbo Diesel (Duramax)

2022 Chevrolet Silverado 1500 6.2L V8 Gas

2022 Chevrolet Silverado 1500 5.3L V8 Gas

2022 Chevrolet Silverado 1500 3.0L I6 Turbo Diesel (Duramax)

2022 Chevrolet Silverado 1500 2.7L I4 Turbo Gas

2021 GMC Sierra 1500 5.3L V8 Gas

2021 GMC Sierra 1500 3.0L I6 Turbo Diesel (Duramax)

2021 Chevrolet Silverado 1500 6.2L V8 Gas

2021 Chevrolet Silverado 1500 5.3L V8 Gas

2021 Chevrolet Silverado 1500 4.3L V6 Gas

2021 Chevrolet Silverado 1500 3.0L I6 Turbo Diesel (Duramax)

2021 Chevrolet Silverado 1500 2.7L I4 Turbo Gas

2020 GMC Sierra 1500 5.3L V8 Gas

2020 GMC Sierra 1500 3.0L I6 Turbo Diesel (Duramax)

2020 Chevrolet Silverado 1500 6.2L V8 Gas

2020 Chevrolet Silverado 1500 5.3L V8 Gas

2020 Chevrolet Silverado 1500 4.3L V6 Gas

2020 Chevrolet Silverado 1500 3.0L I6 Turbo Diesel (Duramax)

2020 Chevrolet Silverado 1500 2.7L I4 Turbo Gas

2019 GMC Sierra 1500 5.3L V8 Gas

2019 Chevrolet Silverado 1500 6.2L V8 Gas

2019 Chevrolet Silverado 1500 5.3L V8 Gas

2019 Chevrolet Silverado 1500 4.3L V6 Gas

2019 Chevrolet Silverado 1500 2.7L I4 Turbo Gas

2018 GMC Sierra 1500 5.3L V8 Gas

2018 Chevrolet Silverado 1500 6.2L V8 Gas

2018 Chevrolet Silverado 1500 5.3L V8 Gas

2018 Chevrolet Silverado 1500 4.3L V6 Gas

2017 GMC Sierra 1500 5.3L V8 Gas

2017 Chevrolet Silverado 1500 6.2L V8 Gas

2017 Chevrolet Silverado 1500 5.3L V8 Gas

2017 Chevrolet Silverado 1500 4.3L V6 Gas

2016 GMC Sierra 1500 5.3L V8 Gas

2016 Chevrolet Silverado 1500 6.2L V8 Gas

2016 Chevrolet Silverado 1500 5.3L V8 Gas

2016 Chevrolet Silverado 1500 4.3L V6 Gas

2015 GMC Sierra 1500 5.3L V8 Gas

2015 Chevrolet Silverado 1500 6.2L V8 Gas

2015 Chevrolet Silverado 1500 5.3L V8 Gas

2015 Chevrolet Silverado 1500 4.3L V6 Gas

2014 GMC Sierra 1500 5.3L V8 Gas

2014 Chevrolet Silverado 1500 6.2L V8 Gas

2014 Chevrolet Silverado 1500 5.3L V8 Gas

2014 Chevrolet Silverado 1500 4.3L V6 Gas

Fitment & installation

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PPE Aluminum Rear Differential Cover - GM / Duramax (2014-2025)

Delivery and Shipping