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01-16 GM 6.6L Duramax AFE AAM 11.5 Rear Differential Cover

aFe Power's new rear differential cover brings performance engineering to the protection of your  trucks rear-end.  This differential cover has a 5 quart lube capacity (factory cover holds 4 quarts) at the factory line , a magnetic drain plug, a magnetic tipped fill plug for maximum rear-end protection.  Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling.  aFe has also designed a large oil level site glass  with calibration plug set to the factory fluid level to eliminate overfilling.   This differential cover is constructed out of durable die-cast A380-T6 aluminum with reinforced ribs and a wrinkle black powder coating with machined fins for maximum strength and styling.   This cover fits the AA-14-11.5 axles. This cover uses an O-ring mounted in the machined channel for a leak-free seal.

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

AFE:  46-70011

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