by Mark Nixon » Tue Jun 14, 2011 11:36 am
There are smaller bearings on the D-150.
Careful, there are "light duty" (3300 pound axle) 3/4 ton ones, also.
The giveaway on the "light duty" ones is a 9-1/4 rear axle and a 7500 lb GVW on the door sticker.
Diesel 250/350 (dually, too) spindles interchange.
Mark.