Identifying Capacity and Replacement Parts for UFP Axle

Updated 02/25/2025 | Published 03/05/2023

Products Featured in This Question

Replacement Trailer Hub Bearing - L44649

(2117)

$21.55

Double Lip Seal for 3,700-lb Marine Hubs

(184)

$17.15

etrailer Electric Trailer Brakes - Self-Adjusting - 10" - Left/Right Hand Assemblies - 3.5K

(3124)

$169.43

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

(1259)

$98.52

Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-1/2 - Pre-Greased

(1459)

$55.31

Replacement Trailer Hub Bearing - L68149

(2117)

$17.10

Dexter Disc Brake Assembly - 10" Hub/Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs

(24)

$318.33

Question:

I have a UFP axle serial #A855575. Can you tell me what the rating is and if you have parts for it? Thanks

asked by: Rick B

Expert Reply:

According to Dexter, this is a 3,750 lb torsion axle with a 90.3" hub face measurement. More than likely your axle uses # L68149 and # L44649 bearings with a # 168255TB grease seal. You will need to verify this information since Dexter did not have it available. Assuming that is correct, we have the following parts available depending on what you need:

-Trailer Idler Hub Assembly # AKIHUB-545-35-K

-Trailer Hub and Drum Assembly # AKHD-550-35-K

-Electric Trailer Brake Kit # AKEBRK-35-SA

-Dexter Disc Brake Assembly # T10HREKITBB

I'm not sure if you don't have brakes, have electric drum brakes, or disc brakes so I included replacements for all possibilities. If you were looking for different replacement parts please let me know and I will see what we have available.

expert reply by: Robin H

James M.

2/20/2025

I have a ufp a232700 axle and needed to know if you could tell me the specs thanks

Robin H.

2/22/2025

@JamesM I just send this off to Dexter. They aren't open on the weekend so I would say Tuesday or Wednesday at the latest before I hear back. I'll update you once I do.