PPE 138053020 2020-2022 GM 6.6L DURAMAX 11.5 INCH /12 INCH -14 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER BLACK

Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast A356.0-T6 aluminum 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 pan's surface area helping dissipate heat. This keeps your differential oil running cooler, the oil will keep its viscosity which helps extend differential service life.

To help keep fluid cleaner, PPE includes our exclusive fill plug featuring a high-power Neodymium magnet that will pull harmful ferrous metal particles right out of your oil before they have a chance to do damage.

GM OEM Part Number: 84757353

• 2020-2022 GM 6.6L Duramax 11.5 Inch /12 Inch -14
• Heavy-Duty Cast Aluminum Rear Differential Cover
• Black

Maximize your vehicle's performance with the PPE 138053020 Rear Differential Cover, expertly designed for the 2020-2022 GM 6.6L Duramax trucks. This premium cover not only enhances the aesthetics of your rear differential with its sleek black finish but also significantly improves functionality by minimizing friction and maximizing lubrication.

Constructed from high-quality cast A356.0-T6 aluminum, the PPE differential cover ensures unmatched strength and superior heat dissipation. With an increased fluid capacity, it provides exceptional thermal stamina, crucial for maintaining optimal performance during heavy-duty applications.

• Specially engineered for 2020-2022 GM 6.6L Duramax models
• Heavy-duty cast aluminum construction for superior strength
• Enhanced fluid capacity for improved thermal management
• Equipped with internal heat sinks and external cooling fins for effective heat dissipation
• Exclusive fill plug with a Neodymium magnet captures harmful particles
• Sleek black finish to enhance your vehicle's undercarriage
• GM OEM Part Number: 84757353

Upgrade your GM 6.6L Duramax with the PPE 138053020 Rear Differential Cover today for cooler operating temperatures and cleaner fluid, ensuring a longer, more reliable service life for your differential. Experience superior performance with PPE, where quality meets innovation.