Need Wheel Bearing Kit For Dexter 7,000 lb Axle
Updated 02/13/2026 | Published 02/09/2026
Products Featured in This Question
Question:
I have a fifth wheel with Dexter axles. The serial number is 132348232015. Im trying to figure out which wheel bearings I need to get for replacement.
asked by: Ethan S
(click to enlarge)
Expert Reply:
Hey Ethan, thanks for reaching out. The correct bearing and seal kit for your Dexter 7,000 lb axles is going to be either the Bearing Kit part # BK3-210 which has a 2.125" seal or the Bearing Kit part # BK3-200 which has a 2.250" seal. This axle could have come with either size, so I suggest you pull a hub and measure the spindle where the seal rides, or just pull a seal and measure it to confirm.
The other option is to just get one bearing kit and order the other seal; 2.250" part # GS-2250DL or 2.125" part # GS-2125DL. That way you are guaranteed to have exactly what you need.
What kind of camper do you have?
Joe G.
2/13/2026
I would pull the hub first then measure the seal inner diameter and get the one you need so you don't have the extra seal hanging around. Also you can see the part number of the original bearings
Jesse M.
2/13/2026
Product Page this Question was Asked From
Bearing Kit, 14125A/25580 Bearings, GS-2125DL Seal
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- Bearing Kits
- Bearing 14125A and 25580
- Race 25520 and 14276
- 7000 lbs Axle
- etrailer
more information >
Continue Researching
- Search Results: 5th wheel gooseneck adapter
- Search Results: gooseneck tube
- Shop: Bearing Kit, 14125A/25580 Bearings, GS-2125DL Seal
- Shop: Grease Seal - Double Lip - 2.250" ID - 3.376" OD - GS-2250DL
- Shop: Bearing Kit, 14125A/ 25580 Bearings, 10-36 Seal
- Search Results: trailer safety chains
- Q&A: What Replacement Jack do I Need for My Lippert Level Up with Part Number 343315-RA?
- Article: Adapters for Towing a 5th Wheel Trailer with a Gooseneck Hitch
- Search Results: trailer axles
- Q&A: Replacement Bearing Kit for 7K Dexter Axles 651773
- Shop: Trailer Hub and Drum Assembly - 7,000-lb Axles - 12" Diameter - 8 on 6-1/2 - Pre-Greased
- Search Results: ge thermostat
- Search Results: wheel bearings
- Shop: Ram Gooseneck to 5th Wheel Trailer Coupler Adapter - Round - 25,000 lbs
- Shop: Gooseneck to 5th Wheel Trailer Coupler Adapter - Round - 30K
- Shop: Gooseneck to 5th Wheel Trailer Coupler Adapter - Inner Tube - Round - 25K lbs
- Q&A: Where to Find The Axle Serial Number On Dexter Axles Manufactured After April 2001?
- Q&A: Bearings and Races for 7,000 Pound Trailer Axle
- Q&A: Base Plate Size And Capacity Differences On The Ram Gooseneck To 5th Wheel Coupler Adapter
- Q&A: Gooseneck to 5th Wheel Adapter for Big Tex 14GN
- Q&A: What Are The Weight Limits On The B And W Companion 3000
- Search Results: 14125a/25580
Ethan S.
2/12/2026
2023 East to West Ahara 378 BH-OK