Looking for Bearing Kit for Lippert 4,400 lb Axle

Updated 06/15/2026 | Published 06/10/2026

Question:

I am looking for the seal and inner and outer bearing part ,s for this Lippert 4400 lb axles. Picture attached.

asked by: Brian W

Trailer Axle Tag
(click to enlarge)

Expert Reply:

Hey Brian, for a Lippert 4,400 lbs axle you will need the Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles item # BK2-100. The Lippert 4,400 lb axle uses the same bearings as a 3,500 lb axle in case the title for the bearing kit seems a bit confusing.

expert reply by: Jameson C

Kim K.

6/12/2026

I installed new races and bearings on an old camper about a month ago. It was fairly easy and straight-forward. Removing the old races took a bit of prodding but I was able to remove them. Installation was easy but messy. I picked up a relatively cheap bearing race and seal driver set at Harbor Freight which greatly aided in the race installations.

Ritchie D.

6/12/2026

I ordered bearings and seals for a 3,500 lb axle and I think the kit for the 4,400 lb axle is the the same.

Jameson C.

6/15/2026

@RitchieD It is depending on the axle manufacturer. The 4.4k axle is confusing like that.

Ritchie D.

6/12/2026

The seal kit that i used is RG06-050.

Brian W.

6/13/2026

Wow you are spot on. The guy who greased and changed the seals stated the same thing, 4400# axles with 3500# hubs. I think it’s the 6 bolts that make it confusing. But yes that Leo was perfect. Thank you but I couldn’t wait for reply we were stuck in a situation.