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Home / Drivetrain / Diff Covers / aFe Pro Series GMCH 9.5 Rear Diff Cover Black w/ Machined Fins 19-20 GM Silverado/Sierra 1500
aFe Pro Series GMCH 9.5 Rear Diff Cover Black w/ Machined Fins 19-20 GM Silverado/Sierra 1500
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aFe

aFe Pro Series GMCH 9.5 Rear Diff Cover Black w/ Machined Fins 19-20 GM Silverado/Sierra 1500

PART 46-71140BCATEGORY Diff Covers
$328.00
$328.00
1
LISTED BY THE MANUFACTURER FOR

“aFe Pro Series GMCH 9.5 Rear Diff Cover Black w/ Machined Fins 19-20 GM Silverado/Sierra 1500”

Confirm fitment with the part number before ordering.

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

Pro Series Rear Differential Cover Black w/ Machined Fins GM Gas Trucks/SUVs 19-26 (GMCH 9.5)

Pro Series Rear Differential Cover Black w/ Machined Fins

Features

This cover features an all-aluminum construction which, along with cast in fins and increased oil capacity, provides a combination of increased durability and cooling.

Large Oil Level Sight Glass and Calibration Plug Set to the Factory Oil Level Prevents Overfilling

Dual Neodymium Magnetic Plugs are Used for Maximum Gear Protection

Constructed out of Durable Cast Aluminum

Black Powder Coat with Machined Fins

Fits GMCH 9.5 Rear Axles

Supplier category
Drivetrain
Supplier subcategory
Diff Covers
UPC / barcode
802959466681
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
No
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

aFe Pro Series GMCH 9.5 Rear Diff Cover Black w/ Machined Fins 19-20 GM Silverado/Sierra 1500

Pro Series Differential Cover

Differential Cover

About the manufacturer

This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. A calibration plug is set to the factory oil level to prevent overfilling. A pre-installed oil level sight glass allows quick and easy oil inspection.

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