aFe · New
aFe Front Differential Cover (Raw; Street Series); Dodge Diesel Trucks 03-12 L6-5.9/6.7L (td)
MPN 46-70040 · Store SKU afe46-70040
Supplier stock checked 11/7/2026, 3:53:26 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
aFe Powers new front-end differential cover brings performance engineering to the protection of your trucks front-end. This differential cover has a 3-1/2 quart lube capacity (factory cover holds 2-1/2 quarts) at the factory fluid level line, a magnetic drain plug and a magnetic fill plug to remove unwanted debris. Built-in external fins transfer heat from the fluid to the outside air for maximum cooling. aFe has also designed a large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling. This differential cover is constructed out of durable die-cast A380 aluminum with reinforced ribs and a wrinkle black powder-coating for maximum strength and style. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice. Street Series Front Differential Cover Raw w/ Machined Fins Dodge Diesel Trucks 03-12 L6-5.9/6.7L (td) Street Series Front Differential Cover Raw w/ Machined Fins
Manufacturer fitment & guides
Check 46-70040 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
