This wheel bearing kit is for 3500# UFP square tube axle hubs built in 2003 or later. It fits EZ Loader and Ranger boat trailer axles, many other boat trailer axles, and some utility and cargo trailer axles.
The grease seal is 2.56" OD and 1.68" ID. The OD matches common utility trailer axles, but the smaller ID fits the square UFP axle. The inner race is made for UFP hubs and will not fit standard Dexter hubs.
Hubs built before 2003 use a 2.33" OD grease seal, so this kit does not match them. If the hubs were changed to Dexter, use a Dexter standard bearing kit and a separate 2.56" x 1.68" seal.
- Axle rating
- 3500#
- Fits
- UFP axles built 2003 and later with a square tube center (not round)
- Seal size
- 2.56" OD x 1.68" ID
- Seal part number
- UFP 32373
- Outer bearing
- L44649
- Inner bearing
- L68149
- Outer race
- L44610
- Inner race
- L68110 (fits UFP hubs, not standard Dexter hubs)
- In the box
- 1 outer bearing, 1 inner bearing, 1 outer race, 1 inner race, 1 seal
- Typical use
- Boat trailers, Ranger, EZ Loader