Guaranteed Fit

Nearly 30 years of obsessively cataloging, photographing, and taking video of each part means it will fit your 1988 GMC Pick-up Truck C15/ C1500 1/2 Ton [2WD] - Ring Gear Bolt - Rear Differential Differential Small Parts and Seals.

Period. No Hassle. GUARANTEED.

We cover round trip shipping if we make a mistake.

Check out the video below to view the Guaranteed Exact Fit process from start to finish!