How does this diff cover help with performance?

The aFe diff cover increases the oil capacity, which helps keep the differential cooler, especially during demanding use. The internal and external fins also aid in heat dissipation, further improving performance and extending the life of your differential components.

What maintenance is required for the aFe diff cover?

Regularly inspect the oil level through the sight glass and change the oil according to your vehicle's maintenance schedule or more frequently if used in severe conditions. Also, check the magnetic drain plug for any metal shavings during oil changes, which can indicate wear on the differential components.

Does this diff cover come with a gasket?

The manufacturer includes all necessary hardware for installation. Refer to the manufacturer's installation instructions for proper sealing methods and torque specifications.

aFe Power Pro Series AAM 9.5/9.76 Rear Diff Cover Black w/Mach Fins 14-19 GM Silverado/Sierra 1500

aFe

Specifications

Brand: aFe
Part #: 46-71120B
UPC: 802959466605

aFe

aFe Power Pro Series AAM 9.5/9.76 Rear Diff Cover Black w/Mach Fins 14-19 GM Silverado/Sierra 1500

Name: aFe Power Pro Series AAM 9.5/9.76 Rear Diff Cover Black w/Mach Fins 14-19 GM Silverado/Sierra 1500
Brand: aFe
Price: 365.26 USD
Availability: InStock

$365.26

Only 7 left in stock

Aluminum diff cover with cooling fins and magnetic drain plug. Keeps your fluid cooler and cleaner.

Key Features

Cast aluminum construction — strong and well-built
Increased oil capacity — better performance over longer run times
Internal and external cooling fins — maximizes cooling
Magnetic drain and fill plugs — captures loose particles
Oil level sight glass — allows 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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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 reinforcing ribs for maximum strength and 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.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 cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection.Increased Oil Capacity: This cover has an increased oil capacity over stock for better performance over a longer duration.When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.Oil Level Sight Glass: A pre-installed oil level sight glass allows quick and easy oil inspection.Calibration Plug: Calibration plug set to the factory oil level to eliminate overfilling.