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

SKU: AFE46-71140B

Differential Covers

AFE Diff/Trans/Oil Covers...

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

Afe

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

SKU: AFE46-71140B

Differential Covers

AFE Diff/Trans/Oil Covers...

A$767.30
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

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.

Product Overview

Pro Series Rear Differential Cover Black w/ Machined Fins GM Gas Trucks/SUV's 19-24 (GMCH 9.5)

Product Details

Axle Type:GMCH 9.5
Color:Black Powder Coat
Cover Bolt Hole Quantity:12
Cover Material:Cast Aluminum
Description:Pro Series Rear Differential Cover Black w/ Machined Fins
Drain Plug Included:Yes
Filler Plug Included:Yes
Gasket Or Seal Included:Reuse OE
Mounting Hardware Included:Yes
Oil Included:No
Part Number:afe46-71140B
Position:Rear
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Application Summary

GM Gas Trucks/SUV's 19-24 (GMCH 9.5)

Part Type

Differential Covers

Data: v4.2 - Upd: 2026-10-13 21:26:15

Features

  • Black Powder Coat with Machined Fins
  • Constructed out of Durable Cast Aluminum
  • Dual Neodymium Magnetic Plugs are Used for Maximum Gear Protection
  • Fits GMCH 9.5 Rear Axles
  • Large Oil Level Sight Glass and Calibration Plug Set to the Factory Oil Level Prevents Overfilling
  • 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.

Specifications

Product Attributes - UPC
802959466681
Product Attributes - Brand
AFE Power
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Part Type
Differential Covers
Product Attributes - Cover Bolts
14
Product Attributes - Cover Color
Black powdercoated
Product Attributes - Product Line
aFe Pro Series Differential Covers
Product Attributes - Cover Material
Aluminum
Product Attributes - Gaskets Included
Yes
Product Attributes - Drain Plug Included
Yes
Product Attributes - Bolts/Studs Included
Yes
Product Attributes - Filler Plug Included
Yes
Product Attributes - Carrier Main Cap Support
No
Product Attributes - Manufacturer's Part Number
46-71140B
Product Attributes - Differential Case Design Type
GM 9.5 in.

Reference Information

Brand Name/s Afe
StreetFX SKU afe46-71140B
SFX Item ID 4372447
Supplier Item Code 4372447
Manufacturer SKU 46-71140B
Manufacturer UPC 802959466681

Compatibility

GM Gas Trucks/SUV's 19-24 (GMCH 9.5)

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