ATP 111102 Differential Cover
for 1987 GMC S15

Get the ATP 111102 Differential Cover for your 1987 GMC S15. 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.