GMC Yukon XL Differential Covers

Reviewed By Robert L (CLOVIS, CA) Reviewed for a 2003 GMC Sierra —9/17/2014 12:12 AM

The cover is very well built and is beautiful to look at. But it's not with out is faults. First of all, unlike the G2 it doesn't not come with a gasket not is it much larger than the stock cover it replaces. I bought the cover thinking I would increase the fluid capacity and have the rear end run cooler. It might be slightly larger but not as big as the G2, nor does it have cooling fins to help with temp control. I'm towing a toy hauler and temp is the main concern. I also had leaking problems.

Reviewed By Martin B (Montague, NJ) Reviewed for a 2011 Chevy Silverado —12/17/2014 5:25 AM

Nice cover, holds 3 quarts oil, stock cover with locker rear was only about 50 ozs. Oil should stay cooler as I tow a lot in the mountains. Only negative is the bracket that holds the brake lines would not fit new cover without grinding much of it off. bracket for parking brake doesn't fit either.

Reviewed By Justin R (CAPE CORAL, FL) Reviewed for a 2005 Ford F-150 —12/3/2014 5:16 AM

As soon as i installed my new G2 cover, It started leaking from the drain plugs. All of the plugs in the cover a simply installed with no thread sealer and the plugs were not torque speced. Needless to say, I wasted time and Royal Purple figuring that on out. Seams like a quality manufactured part would be ready to go out of the box. Highly frustrating. After getting through that mess, It has been leak free and beautiful.