Will this fit my trailer?

It fits hubs on 2000-3500 lb axles that take the L44649 inner bearing and L44610 race with a 1.062-inch bore. Measure your spindle and old bearing numbers before ordering, since trailer hubs vary.

Is this a complete hub kit?

The set is the wheel bearing set itself. Seals, grease and any outer bearing are not guaranteed to be included, so check what your hub needs and buy those separately if required.

Do I need to pack these with grease?

Yes. These are tapered bearings, not sealed cartridges, so they need to be packed with wheel bearing grease and adjusted to the correct preload on installation.

How often should trailer bearings be serviced?

A common rule is to inspect and repack once a year or before each season, and sooner after boat launches or long trips. Check for play, noise and discolored grease.

Can I replace just one bearing?

You can, but replacing the inner and outer bearings and the seal together on an axle is the usual practice, since wear tends to be shared across the hub.