Which Bearing Kit is Needed for Dexter Axle with Bearings LM67048 and 25580

Question:

I have a 2000 Jayco 5th wheel trailer weight 6710# with Dexter Axles. The outer bearing is LM67048 and the inner is 25580. I cannot find a number on the seal. Your BK3-300 appears to be the correct kit, just not sure about the seal size.

asked by: Dave S

Helpful Expert Reply:

The Dexter axle you have most likely needs the same seal as what comes with the part # BK3-300. The included seal has an inside diameter of 2.25 inches.

Some times with your axle they used a smaller seal. This kit would be the part # BK3-310. The seal of this kit has an inner diameter of 2.125 inches.

Easy way to tell is to measure the spindle where the bearings ride. If you have 2.25 you need the # BK3-300 or if you have 2.125 you need # BK3-310.

expert reply by: Jameson C