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aFe Power Pro Series Rear Differential Cover Black w/ Machined Fins 14-18 Dodge Trucks 2500/3500

Name: aFe Power Pro Series Rear Differential Cover Black w/ Machined Fins 14-18 Dodge Trucks 2500/3500
Brand: aFe
SKU: afe46-70392
Price: 462.50 USD

MPN 46-70392 · Store SKU afe46-70392

$462.50

IN STOCK3 ready to ship

Supplier stock checked 11/7/2026, 8:34:45 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

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 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. Pro Series differential covers include an oil level sight glass and magnetic deep reach fill plug. This cover is finished with black powder-coating and 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 Plugs: This system incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. Calibration Plug: Calibration plug set to the factory oil level to eliminate overfilling. Oil Level Sight Glass: A pre-installed oil level sight glass allows quick and easy oil inspection. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice. aFe POWER Pro Series Rear Differential Cover Black w/ Machined Fins Dodge Trucks 2500/3500 03-18 aFe POWER Pro Series Rear Differential Cover Black w/ Machined Fins

Manufacturer fitment & guides

Check 46-70392 against the manufacturer’s application information below.

Part-specific notes

California Proposition 65: Y

Manufacturer documents

Installation Instructions

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Is the stock shown reserved for me?

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What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

The customer pays return shipping for a change-of-mind return.

Any actual supplier restocking charge is disclosed before purchase.

Clearance and scratch-and-dent parts are final sale. No returns or refunds.

Read the full shipping & returns policy ↗

This policy does not limit rights required by law.

aFe Power Pro Series Rear Differential Cover Black w/ Machined Fins 14-18 Dodge Trucks 2500/3500

Product details

Manufacturer fitment & guides

Part-specific notes

Manufacturer documents

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your build.

Delivery & checkout

Delivery address