If you're working on a stock truck (the '53 1/2 ton), there's no inner seal on the differential. Just the seals outboard of the axle bearings. Print the attached pic and take it to your mechanic. If he insists that there's an inner seal, get a different mechanic.
Last edited by klhansen; 10/16/20236:56 PM. Reason: added pic
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.
