PPE

PPE 138053020 Differential Cover Rear 2020-2026 GM 6.6L Duramax 2500/3500 HD - Black

SKU: 138053020 UPC: 840171218657
In stock - 50 items available
$314.99
-10% $349.99 $314.99

Have a question about this part? We'll answer it.

Shipping PolicyRMAs and Core ReturnsQuestions? Call (503) 235-1947

Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

Differential Cover Rear from Pacific Performance Engineering, built for 2020-2026 GM 6.6L Duramax applications. The differential cover seals the axle housing and holds the gear oil that lubricates the ring and pinion.

Key Features

  • Rear position
  • Finish: Black

Fitment

  • 2020-2025 Chevrolet Silverado Sierra 6.6L
  • 2020-2025 GMC Silverado Sierra 6.6L

Product Details

  • Manufacturer: Pacific Performance Engineering (PPE)
  • Manufacturer Part Number: 138053020
  • Finish: Black
  • Warranty: 1 Year Limited Warranty
  • Condition: New

Installation instructions (PDF)

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height:

Shipping Length:

Shipping Width:

California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.