ATP 111101 Differential Cover
for 1988 GMC Jimmy

Get the ATP 111101 Differential Cover for your 1988 GMC Jimmy. Buy now and secure your purchase online!

Differential covers can become damaged from road debris, corrosion, or bolt/drain plug over tightening. Their job is to act as a lid keeping lubricants in place for the ring and pinion gears, bearings, and bushings. Without lubricants, the differential quickly become damaged. ATP Differential Cover Kits include a replacement gasket and are designed to fit and function just like the original part ensuring long life and durability.