AFE Street Series Rear Differential Cover with Machined Fins; Raw (20-24 Sierra 2500 HD)Find parts that fit my vehicle

Description. Increased Oil Capacity: This cover has an increased oil capacity over stock for better performance over a longer duration.

Built-in Internal/External Fins: Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling.

Magnetic Plug: This cover incorporates a magnetic drain plug to capture loose particles for maximum protection.

Calibration Plug: A calibration plug is set to the factory oil level to prevent overfilling.

Optional Accessories Available: Our optional deep reach magnetic fill plug (PN: 46-00002) is a great addition to combine with this cover.

Fitment Note: This item fits vehicles equipped with AAM 11.5/12.0 Rear axles.

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