How does the calibration plug work?

The 1/8" NPT calibration plug is set to the factory fluid level. Once you've filled the differential, you can remove the plug to ensure you don't accidentally overfill it.

What maintenance is required for this differential cover?

The magnetic drain plug should be cleaned periodically to remove any accumulated metallic particles. Refer to your vehicle's service manual for recommended differential fluid change intervals.

Does this cover come with a gasket?

No, this differential cover does not include a gasket. Refer to the manufacturer's installation instructions for sealant recommendations.

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aFe

Specifications

Brand: aFe
Part #: 46-71130A
UPC: 802959466629

aFe

aFe 97-18 Jeep Wrangler TJ/JK Dana 30 Street Series Differential Cover w/ Machined Fins - Raw

Name: aFe 97-18 Jeep Wrangler TJ/JK Dana 30 Street Series Differential Cover w/ Machined Fins - Raw
Brand: aFe
SKU: afe-afe-97-18-jeep-wrangler-tj-jk-dana-30-street-series-differential-cover-w-mac-t14-734536
Price: 304.56 USD
Availability: BackOrder

$304.56

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Beef up your Jeep's front axle with this cast aluminum differential cover from aFe. Includes hardware and magnetic drain plug.

Key Features

Cast aluminum construction — strong and durable
Reinforced ribs — adds extra protection against impacts
Machined fins — increases surface area for cooling
Magnetic drain plug — captures loose particles
1/8" NPT calibration plug — prevents overfilling
Includes hardware — everything you need for installation

⚠️ 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

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Will it fit your car?

Fits these vehicles

Jeep Wrangler 1997-2017
Jeep Wrangler JK 2018

About this part

Product Details

aFe Power's new front 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 and machined fins for maximum strength and styling. This cover comes with all necessary hardware for easy installation. This cover fits 97-18 Jeep Wranglers with Dana 30 axles. This cover has about a 2 quart lube capacity at the factory line. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a magnetic drain plug to capture loose particles for maximum protection. Also included is a 1/8" NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.