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03-18 Dodge 2500/3500 AAM 11.5/11.8 AFE Rear Differential Cover

Fits: 2003-2018 Dodge 2500/3500

AFE Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs for maximum strength. This cover comes with all necessary hardware for easy installation. This cover has a raw finish with machined fins for a distinctive look.

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 system incorporates a magnetic drain plug to capture loose particles for maximum protection.

Calibration Plug:

Calibration plug set to the factory oil level to eliminate overfilling.

AFE: 46-70390

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