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aFe Differential Covers Street Series - Rear Differential Cover Kit - 46-70380

By aFe
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  • Part #: 46-70380
  • Style: Black with Machined Fins
  • 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 A356-T6 cast aluminum with reinforcing ribs for maximum strength. Mounting hardware is included for a hassle-free installation. A calibration plug set to the factory level prevents overfilling of the differential. A magnetic drain plug and a deep reach magnetic fill plug are provided for maximum protection. This cover has a raw finish with machined fins for a distinctive look. 5 Quart Gear Oil Capacity: This cover has about a 5 quart gear oil capacity at the factory fill level, factory cover holds about 4 quarts. Built-in Cooling Fins: Built-in internal and external cooling fins increase surface area to maximize cooling of the differential oil. Magnetic Drain/Fill Plug: This system incorporates a magnetic drain and deep reach fill plug that captures loose particles for maximum rear-end protection. Oil Level calibration plug: A 1/8" NPT calibration plug is set to the factory fluid level which eliminates accidental overfilling.
  • Constructed of Durable A356-T6 Cast Aluminum
  • Reinforcing Ribs w/ Raw Finish and Machined Fins
  • Magnetic Drain and Fill Plugs Capture Loose Particles
  • Calibration Plug Set to Factory Fluid Level
  • Fits Ford Dana M300-14 Bolt Axles
Have a Question? Ask a product expert!
Have a Question? Ask a product expert!




Product Info
  • Bolt-up some serious differential protection and style with the aFe Differential Cover
  • Custom built for your specific year, make and model truck
  • Rear diff covers boast a 5-quart lube capacity—beats the factory cover by a whole quart
  • Front diff covers hold 3.5 quarts of lube—a whole quart more than stock
  • Machined internal and external fins quickly transfer heat for maximum cooling
  • Crafted from durable die-cast A380 aluminum with reinforced ribs
  • Finished with a rugged wrinkle-black powder coat
  • O-ring included for a leak-free seal
  • Your aFe Differential Cover is backed by a Lifetime Warranty

A failed differential can make the difference between taking the checkered flag and flagging down a tow truck. And face it; those flimsy sheet metal OEM diff covers are better suited as a dog food bowl than a differential cover. So, make the differential difference—equip your rig with the high-performance aFe Differential Cover.

Built specifically for your year, make and model truck, the aFe diff cover is designed to hold 5 quarts of fluid. That's a whole quart more than those wimpy factory covers. All that extra capacity, along with the machined internal and external cooling fins keeps the fluid extra cool, even during hard runs.

Crafted from rugged die-cast A380 aluminum, aFe differential covers are super strong, and the reinforced ribs make it even stronger. After machining, aFe finishes the cover with a durable wrinkle-black powder coat for maximum strength and gnarly off-road style. Best yet, aFe backs your Differential Cover with a Lifetime Warranty.



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