How To Choose Correct Replacement Dexter Nev-R-Lube Bearings

Question:

We have a 2011 Airstream Classic 30’. We would like to buy some replacement Nev-R-Lube bearings to keep on hand but don’t know what size to get. Could you please advise? Thanks.

asked by: Natalie C

Expert Reply:

We currently offer the Dexter Nev-R-Lube Bearings in a few different sizes, 35MM part # 31-72-3, 42MM part # 31-73-3, or 50MM part # 31-71-3. Please note, these are referring to the inner diameter of the bearing. In order to find the correct one you can either pull apart the hub and measure, reach out to the axle manufacturer with the serial number, or call the trailer dealer. If you would like, I can reach out to the axle manufacturer for you if you provide the serial number.

I cannot look up specific parts info using the year, make, and model of a trailer. This sort of query does not exist for trailers.

expert reply by: Conner L