aFe POWER 46-70012 Rear Differential Cover


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aFe POWER 46-70012 Rear Differential Cover

2001-2015 GM 6.6L Duramax | 2003-2015 Dodge Cummins (w/ 14-11.5 Axles) 

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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 die-cast A380 aluminum with reinforced ribs and wrinkle black powder-coating with machined fins for maximum strength and styling. This cover comes with all necessary hardware for a hassle-free installation. The Pro Series differential covers include a oil level sight glass and deep reach magnetic dip stick for maximum protection.

5 Quart Lube Capacity:
This cover has about a 5 quart lube capacity at the factory line, factory cover holds about 4 quarts.

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

Magnetic Drain/Fill Plug: 
This system incorporates a large magnetic drain and deep reach fill plug to capture loose particles for maximum rear-end protection.

Oil Level Sight Glass:
Pre-installed large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling.

Note: This cover fits the AAM 11.50-14 Bolt Axles, see comparison photo below for verification.

This Cover Fits:
2001-2015 GM Duramax V8-6.6L (td)
2001-2007 GM 3500 V8-8.1L
2003-2012 Dodge/RAM Cummins L6-5.9L/6.7L (td) 
2013-2015 RAM Cummins L6-5.9L/6.7L (td) Leaf Spring Only
(Does not fit coil spring suspension)

When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.