Replacement Bearings For A 6,000 Pound Dexter Axle
Updated 08/27/2025 | Published 08/24/2025
Products Featured in This Question
Question:
Hello, Im trying to find the correct replacement bearings for my 5th wheel. From the sticker on the axle: Dexter 118179, rated at 6,000 lbs. The axle serial number is 132220344021, PO KE00436611. Thanks!
asked by: Roger K
Expert Reply:
Hi Roger!
I contacted Dexter with your axle information and you will need the # 25580 inner bearing and # 14125A outer bearing. If you want the races as well, you will need the # 25520 and # 14276 respectively. The seal will be the Double Lip - 2.250" ID - 3.376" OD # GS-2250DL. These are all our branded parts, but if you wanted American made Timken ones, you will want the following parts:
Inner Bearing: # TMK44FR - Race: # TMK76FR
Outer Bearing: # TMK54FR - Race: # TMK96FR
Seal: # TMK98ZR
Any of these options will work, but ours are a lot less expensive. What kind of 5th wheel do you have?
Product Page this Question was Asked From
Timken Bearing Kit, 15123/25580 Bearings, 15245/25520 Races, 413470 Seal
- Trailer Bearings Races Seals Caps
- Bearings
- Bearing Kits
- Standard Bearings
- Bearing 15123 and 25580
- Race 25520 and 15245
- 6000 lbs Axle
- Timken
more information >
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Roger K.
8/26/2025
Thanks so much, Lazer! This was actually for a friend, and I have passed this info on to him. I'm happy to say he is going to be an e-trailer customer. Regards, Roger K