Sleuthing around here shows me that the bearing itself is the same between 3/4 and 1 ton trucks, but the support and cushion are different. If you're just looking for the bearing, the attached pic has a bearing number for you.
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.