Replacement Grease Seal for 17255TB

Updated 10/02/2020 | Published 09/30/2020

Products Featured in This Question

Dexter Trailer Hub and Drum Assembly for 3,500-lb Axles - 10" Diameter - 5 on 5

(1119)

$129.84

Grease Seal - Double Lip - I.D. 1.719" / O.D. 2.565" for 3.5K and 4.4K Axles - Qty 2

(2918)

$7.19

Question:

Hello, I recently bought a used Karavan boat trailer. I am looking to replace the bearings but am having trouble finding the grease seal.. are you able to assist? The specs are as follows for bearing parts... BEARING CONE 1.0625inch L44649 1-1/16inch BEARING RACE L44610 BEARING CONE 1.375inch L68149 1-3/8inch BEARING RACE L68110 UFP SEAL 1.75inch I.D. 2.56inch O.D. 17255TB Every time I try to search the 17255TB I get results for 171255 which appears to be 1.719inch I.D. which isn't the same. Do you have the 17255 or do you have a compatible part? Thanks!

asked by: Michael E

Expert Reply:

The correct part for your 17255TB grease seal is # RG06-050. If you are measuring your existing grease seal, you need to be using a caliper. This is because the measurements of these bearing parts have incredibly tight tolerances down to thousandths of an inch. Using a tape measure or ruler might be giving you the 1-3/4" ID measurement you are coming up with.

The bearings, races, and grease seal in the Dexter Trailer Hub and Drum Assembly # 84556UC3 you were looking at will fit. Check out the videos linked below for more information.

expert reply by: John R