Looking For Replacement Hubs For Utility Trailer With 4,200 lb Axles

Updated 10/14/2026 | Published 10/13/2026

Products Featured in This Question

Trailer Idler Hub Assembly for 4,200-lb Axles - 5 on 4-1/2 - Galvanized

$100.17

Dexter Oil Seal - Double Lip - I.D. 1.687" / O.D. 2.561" - 3.7K to 4.2K Axles - Qty 1

(203)

$20.42

Replacement Trailer Wheel Bearing - L68149 - Qty 1

(2226)

$20.46

Question:

Hi, I have a utilitiy trailer with 4200lb axles. Im looking for a complete hub assembly, bearings races dust cap All of it, I have 1 3/8 inner and outer bearings , do you sell something like this, also its a 5on 4.5 bolt pattern Thank you Allen

asked by: Allen c

Expert Reply:

Hey Allen, thanks for reaching out. Yes, we do have the hub you are looking for. Here is what you'll need:

- Trailer Idler Hub Assembly for 4,200-lb Axles - 5 on 4-1/2 - Galvanized # DX45BR

- Replacement Trailer Wheel Bearing - L68149 - Qty 1 # L68149

- Dexter Oil Seal - Double Lip - I.D. 1.687" / O.D. 2.561" - 3.7K to 4.2K Axles - Qty 1 # 168255TB

All of this is sold separately/individually so you'll need two bearings, one seal and one grease cap to go with each hub. Races are included with the hub. Unfortunately, we do not carry the 2.56" grease caps to go with this hub. You may be able to re-use your old ones, otherwise you'll need to source those elsewhere.

What do you usually haul with this trailer?

expert reply by: Jesse M

Allen D.

10/13/2026

Thank you Jesse. Would you happen to know what the inner and outer race part number is? Im going to buy timken bearings and it my understanding that for that particular wheel bearing there are two different size races Thank you again Allen

Jesse M.

10/14/2026

@AllenD Both the inner and outer race are part # L68111 (2.3612" OD). Those are included with the hub though, so you don't need to buy them separately.