How do I check the oil level?

This differential cover includes an oil level sight glass for quick and easy oil inspection. The oil level should be visible within the sight glass when properly filled. If you don't see any oil in the sight glass, it's time to add some.

What is the purpose of the magnetic drain plug?

The magnetic drain plug is designed to capture any loose metallic particles circulating in the differential oil. This helps to keep the oil clean and prevent wear on the gears and bearings. During oil changes, inspect the plug for debris, and clean it off before reinstalling.

Does this cover come with a gasket?

The manufacturer includes all necessary hardware for installation. Refer to the manufacturer's installation instructions for any sealant or gasket requirements.

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aFe

Specifications

Brand: aFe
Part #: 46-71050B
UPC: 802959466124

aFe

AFE Power 11-18 GM 2500-3500 AAM 9.25 Axle Front Differential Cover Black Machined Street Series

Name: AFE Power 11-18 GM 2500-3500 AAM 9.25 Axle Front Differential Cover Black Machined Street Series
Brand: aFe
SKU: afe-afe-power-11-18-gm-2500-3500-aam-9-25-axle-front-differential-cover-black-ma-t14-206511
Price: 407.01 USD
Availability: BackOrder

$407.01

On Backorder

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

Strong cast aluminum differential cover with increased oil capacity and cooling fins. Keeps your front axle running cool and clean.

Key Features

Cast aluminum — strong and durable
Increased oil capacity — better performance for longer
Internal and external fins — maximizes cooling
Magnetic drain plug — captures loose particles
Oil level sight glass — quick and easy oil inspection
Calibration plug — eliminates 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

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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 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.