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Replacement Bearings and Grease Seals for Lippert 4400 lb Capacity Axle  

Updated 03/19/2021 | Published 03/16/2021

Question:

I have a 2018 Jayco Whitehawk 29bh trailer that has Lippert 4400lb axles. I dont see a listing for bearings or grease seals for that weight rating Do you know which bearings and seals I need?

1

Helpful Expert Reply:

Lippert went two ways with their 4400 lb axles. Some used the same bearings/seals as a typical 3500 lb axle, which would mean a L68149 inner bearing and a L44649 outer bearing along with a 58846 grease seal. Others used the same bearings/seal as the Dexter 4400 lb hub/drum which would be a LM67048 inner/L44649 outer bearing and the same seal.

There is no ready reference that I can look up and find which particular setup your axle uses, but at least it isn't too difficult to figure out. The best way to determine which bearings and seals are needed would be to simply pull one of the hubs and get the reference numbers that are etched on the cages of the inner bearing. If the inner bearing is L68149, the replacement bearing/seal kit # BK2-100 is what you'd need.

If you have the LM67048 inner bearing, we don't have a kit but you can get the parts separately as # L44649 for the outer bearing, # LM67048 for the inner and # 58846 for the grease seal. If the races are chewed up, use # L44610 and # LM67010 as replacements.

expert reply by:
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Mike L
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