How often should I change the gear oil in this differential cover?

Refer to your vehicle's owner's manual for the recommended service intervals. Factors like towing, off-roading, and extreme temperatures can affect the oil's lifespan. Regular inspection via the sight glass can help determine if a change is needed.

Does this differential cover require any special tools or sealants for installation?

This kit includes the necessary hardware for installation. Refer to the manufacturer's instructions for any specific sealant recommendations or torque specifications. A basic set of hand tools should be sufficient for most installations.

Is this differential cover compatible with aftermarket lockers or limited-slip differentials?

This cover is designed to be compatible with both open and limited-slip differentials. If you have an aftermarket locker, ensure it's designed for use with a Dana M220 axle. Always check clearances during installation to avoid any interference.

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

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aFe

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

Name: aFe 20-23 Jeep Gladiator JT (Dana M220) Pro Series Rear Differential Cover Black w/ Machined Fins
Brand: aFe
Price: 439.87 USD
Availability: InStock

$439.87

Beef up your Gladiator's rear axle with this finned diff cover from aFe. Includes hardware and synthetic gear oil.

Key Features

Cast aluminum construction — strong and well-built
Increased oil capacity — better cooling
Internal and external fins — maximize heat transfer
Magnetic drain and fill plugs — capture loose particles
Oil level sight glass — quick oil inspection
Calibration plug — prevents overfilling

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits this vehicle

Jeep Gladiator 2020-2023

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Product Details

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

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.