Need Wheel Bearing Kit For Dexter 7,000 lb Axle

Updated 02/13/2026 | Published 02/09/2026

Products Featured in This Question

Trailer Wheel Bearing Kit, 14125A/25580 Bearings, 14276/25520 Races, GS-2125DL Seal

(3566)

$36.48

Replacement Trailer Wheel Bearing Kit, 14125A/25580 Bearings, 14276/25520 Races, Seal 10-36

(3566)

$43.91

Grease Seal GS-2125DL - Double Lip - I.D. 2.125" / O.D. 3.376" - 5.2K to 7K Axles - Qty 1

(2918)

$16.15

Grease Seal GS-2250DL - Double Lip - I.D. 2.250" / O.D. 3.376" - 5.2K to 8K Axles

(2675)

$15.51

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

Dexter Axle Tag
(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?

expert reply by: Jesse M

Ethan S.

2/12/2026

2023 East to West Ahara 378 BH-OK

Jesse M.

2/13/2026

@EthanS Very nice! Yea it'll be best if you can check that seal size. That or just order the # BK3-210 bearing kits and # GS-2250DL seals. Either way we can get you set.

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