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aFe 20-23 Jeep Gladiator JT (Dana M220) Pro Series Rear Differential Cover Black w/ Machined Fins

aFe · New

aFe 20-23 Jeep Gladiator JT (Dana M220) Pro Series Rear Differential Cover Black w/ Machined Fins

MPN 46-71191B · Store SKU afe46-71191B

$395.00
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Supplier stock checked 11/7/2026, 7:24:37 AM UTC. Adding a part does not reserve it.

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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. PRO Guard D2 Synthetic 75W-90 Gear Oil: The supplied gear oil (3 quarts) exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications. 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. Pro Series Rear Differential Cover Black w/ Machined Fins & Gear Oil Jeep Gladiator (JT) 20-23 (Dana M220) Pro Series Rear Differential Cover Black w/ Machined Fins & Gear Oil

Manufacturer fitment & guides

Check 46-71191B against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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