Rear differential covers for Dodge Cummins diesel trucks

A front differential cover for the Dodge Cummins diesel trucks 03-11 L6-5.9/6.7L (td) is now available from advanced FLOW engineering (aFe Power). It is available with black fins (P/N 46-70041) or machined fins (P/N 46-70042).

AFe Power says its new front differential cover brings performance engineering to the protection of truck rear-ends. The new aFe Power differential cover has an increased lube over stock, a magnetic drain plug, and a magnetic-tipped fill plug for maximum differential protection. 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 a wrinkle black powder coating for maximum strength and style.

For more information on this or any other aFe product, please visit our website at

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