aFe Power Pro Series Rear Differential Cover Black w/ Machined Fins 1999-2013 GM Trucks (GM 2009-2014)

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. Installation Instructions This Part Fits: Year Make Model Submodel 1999-2000 Chevrolet C2500 Base 1999-2000 Chevrolet C2500 LS 1999-2000 Chevrolet C3500 Base 1999-2000 Chevrolet C3500 LS 1999-2000 Chevrolet K2500 Base 1999-2000 Chevrolet K2500 LS 1999-2000 Chevrolet K3500 Base 1999-2000 Chevrolet K3500 LS 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2013 Chevrolet Silverado 2500 HD LT 2007-2013 Chevrolet Silverado 2500 HD LTZ 2003-2013 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS…