Spring Seat for axle assemblies using 3″ outside diameter tube. Can be used with either 1.75″ wide leaf springs or 2″ wide leaf springs. Weld on installation.
Axle Tube Size: 3″
Capacity: 3500lbs (with heavy duty tube options), 4,400lbs., 6,000lbs., 7,000lbs., 7,200lbs.
Use with: 3″ U bolt kit part # APUBR-8
Note: 2 spring seats are required for each axle.