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AFE Diff/Trans/Oil Covers

aFe SKU 46-70372 Out of Stock - on backorder and will be dispatched once in stock.
Ready for checkout Secure this part for your build
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 46-70372
Manufacturer: aFe
$352.80

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 A356-T6 cast aluminum with reinforcing ribs for maximum strength. Mounting hardware is included for a hassle-free installation. An oil level sight glass and calibration plug set to the factory level prevents overfilling of the differential. A magnetic drain plug and a deep reach magnetic fill plug are provided for maximum protection. This cover is finished in black powder-coating with machined fins for a distinctive look. 4 Quart Gear Oil Capacity: This cover has about a 4 quart gear oil capacity at the factory fill level, factory cover holds about 3 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 deep reach 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. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.

aFe Power Pro Series Rear Differential Cover Black w/ Machined Fins 99-13 GM Trucks (GM 9.5-14)

Pro Series Rear Differential Cover Black w/ Machined Fins GM Trucks 99-13 (GM 9.5-14)

Pro Series Rear Differential Cover Black w/ Machined Fins

Pro Series Differential Cover

GM Trucks 99-13 (GM 9.5-14)

Available to Order

Differential Cover

229 confirmed fitments Showing up to 229 vehicles from our fitment database.
1999 20 fitments
Chevrolet C2500 Base
Chevrolet C2500 LS
Chevrolet C3500 Base
Chevrolet C3500 LS
Chevrolet K2500 Base
Chevrolet K2500 LS
Chevrolet K3500 Base
Chevrolet K3500 LS
GMC C2500 Sierra SL
GMC C2500 Sierra SLE
GMC C2500 Sierra SLT
GMC C3500 Sierra SL
GMC C3500 Sierra SLE
GMC C3500 Sierra SLT
GMC K2500 Sierra SL
GMC K2500 Sierra SLE
GMC K2500 Sierra SLT
GMC K3500 Sierra SL
GMC K3500 Sierra SLE
GMC K3500 Sierra SLT
2000 20 fitments
Chevrolet C2500 Base
Chevrolet C2500 LS
Chevrolet C3500 Base
Chevrolet C3500 LS
Chevrolet K2500 Base
Chevrolet K2500 LS
Chevrolet K3500 Base
Chevrolet K3500 LS
GMC C2500 Sierra SL
GMC C2500 Sierra SLE
GMC C2500 Sierra SLT
GMC C3500 Sierra SL
GMC C3500 Sierra SLE
GMC C3500 Sierra SLT
GMC K2500 Sierra SL
GMC K2500 Sierra SLE
GMC K2500 Sierra SLT
GMC K3500 Sierra SL
GMC K3500 Sierra SLE
GMC K3500 Sierra SLT
2001 12 fitments
Chevrolet Silverado 2500 HD Base
Chevrolet Silverado 2500 HD LS
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 3500 Base
Chevrolet Silverado 3500 LS
Chevrolet Silverado 3500 LT
GMC Sierra 2500 HD SL
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 3500 SL
GMC Sierra 3500 SLE
GMC Sierra 3500 SLT
2002 14 fitments
Chevrolet Silverado 2500 HD Base
Chevrolet Silverado 2500 HD LS
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 3500 Base
Chevrolet Silverado 3500 LS
Chevrolet Silverado 3500 LT
GMC Sierra 2500 HD Base
GMC Sierra 2500 HD SL
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 3500 Base
GMC Sierra 3500 SL
GMC Sierra 3500 SLE
GMC Sierra 3500 SLT
2003 14 fitments
Chevrolet Silverado 2500 HD Base
Chevrolet Silverado 2500 HD LS
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 3500 Base
Chevrolet Silverado 3500 LS
Chevrolet Silverado 3500 LT
GMC Sierra 2500 HD Base
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 3500 Base
GMC Sierra 3500 SLE
GMC Sierra 3500 SLT
2004 16 fitments
Chevrolet Silverado 2500 HD Base
Chevrolet Silverado 2500 HD LS
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 3500 Base
Chevrolet Silverado 3500 LS
Chevrolet Silverado 3500 LT
Chevrolet Silverado 3500 WT
GMC Sierra 2500 HD Base
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 3500 Base
GMC Sierra 3500 SLE
GMC Sierra 3500 SLT
GMC Sierra 3500 WT
2005 15 fitments
Chevrolet Silverado 2500 HD Base
Chevrolet Silverado 2500 HD LS
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 3500 Base
Chevrolet Silverado 3500 LS
Chevrolet Silverado 3500 LT
GMC Sierra 2500 HD Base
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 3500 Base
GMC Sierra 3500 SLE
GMC Sierra 3500 SLT
GMC Sierra 3500 WT
2006 14 fitments
Chevrolet Silverado 2500 HD LS
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 3500 LS
Chevrolet Silverado 3500 LT
Chevrolet Silverado 3500 WT
GMC Sierra 2500 HD SL
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 3500 SL
GMC Sierra 3500 SLE
GMC Sierra 3500 SLT
GMC Sierra 3500 WT
2007 26 fitments
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD LTZ
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 2500 HD Classic LS
Chevrolet Silverado 2500 HD Classic LT
Chevrolet Silverado 2500 HD Classic WT
Chevrolet Silverado 3500 Classic LS
Chevrolet Silverado 3500 Classic LT
Chevrolet Silverado 3500 Classic WT
Chevrolet Silverado 3500 HD LT
Chevrolet Silverado 3500 HD LTZ
Chevrolet Silverado 3500 HD WT
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 2500 HD Classic SL
GMC Sierra 2500 HD Classic SLE
GMC Sierra 2500 HD Classic SLT
GMC Sierra 2500 HD Classic WT
GMC Sierra 3500 Classic SL
GMC Sierra 3500 Classic SLE
GMC Sierra 3500 Classic SLT
GMC Sierra 3500 Classic WT
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT
GMC Sierra 3500 HD WT
2008 12 fitments
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD LTZ
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 3500 HD LT
Chevrolet Silverado 3500 HD LTZ
Chevrolet Silverado 3500 HD WT
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT
GMC Sierra 3500 HD WT
2009 12 fitments
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD LTZ
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 3500 HD LT
Chevrolet Silverado 3500 HD LTZ
Chevrolet Silverado 3500 HD WT
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT
GMC Sierra 3500 HD WT
2010 12 fitments
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD LTZ
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 3500 HD LT
Chevrolet Silverado 3500 HD LTZ
Chevrolet Silverado 3500 HD WT
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT
GMC Sierra 3500 HD WT
2011 14 fitments
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD LTZ
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 3500 HD LT
Chevrolet Silverado 3500 HD LTZ
Chevrolet Silverado 3500 HD WT
GMC Sierra 2500 HD Denali
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 3500 HD Denali
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT
GMC Sierra 3500 HD WT
2012 14 fitments
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD LTZ
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 3500 HD LT
Chevrolet Silverado 3500 HD LTZ
Chevrolet Silverado 3500 HD WT
GMC Sierra 2500 HD Denali
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 3500 HD Denali
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT
GMC Sierra 3500 HD WT
2013 14 fitments
Chevrolet Silverado 2500 HD LT
Chevrolet Silverado 2500 HD LTZ
Chevrolet Silverado 2500 HD WT
Chevrolet Silverado 3500 HD LT
Chevrolet Silverado 3500 HD LTZ
Chevrolet Silverado 3500 HD WT
GMC Sierra 2500 HD Denali
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 2500 HD WT
GMC Sierra 3500 HD Denali
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT
GMC Sierra 3500 HD WT
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