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Part #: AFE46-70302

AFE 46-70302 Pro Series Differential Cover

2015-2017 GM Colorado/Canyon
Part #: AFE46-70302
$ $334.39
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The AFE 46-70302 Pro Series Differential Cover brings performance engineering to the rear of your 2015-2017 GM Colorado/Canyon. This differential cover is constructed out of durable sand-cast A356-T6 aluminum with reinforcing ribs for maximum strength. This cover comes with mounting hardware for a hassle-free installation. The differential covers includes an oil level sight glass and deep reach magnetic fill plug for maximum protection. This cover is finished in wrinkle-black powder-coating with machined fins for a distinctive look.

2 Quart Lube Capacity:
This cover has about a 2 quart lube capacity at the factory fill level, factory cover holds about 1.5 quarts.

Built-in External Fins:
Built-in external fins transfer heat from the fluid to the outside air for maximum cooling.

Magnetic Drain/Fill Plug:
This system incorporates a magnetic drain and fill plug that captures loose particles for maximum rear-end protection.

Oil Level Sight Glass:
Large oil level sight glass with 1/8'' NPT calibration plug set to the factory fluid level to eliminate overfilling.


  • 2-Quart Capacity
  • A356 Die-Cast Aluminum 
  • Built-In External Fins For Cooling
  • Large Oil Level Sight Glass With Calibration Plug
Application Note: This cover fits the GM/DANA 12 Bolt Axles


  • MFG. Number 46-70302
  • Manufacturer Name AFE
  • Shipping Weight 8.00 lb.
  • Shipping Length 14 in.
  • Shipping Width 14 in.
  • Shipping Height 5 in.
  • UPC 802959464533
  • Warranty Yes
  • Warranty Info Limited Lifetime
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

Does this cover have a port for a temp gauge to be inserted?
View Staff Answer 
The AFE 46-70302 Pro Series Differential Cover does not have a port specifically drilled and tapped for a temp gauge.