Replacement Bearing Kit for 7k Axle

Updated 08/17/2017 | Published 08/16/2017

Products Featured in This Question

Bearing Kit, 14125A/25580 Bearings, GS-2125DL Seal

(3438)

$33.28

Replacement Trailer Hub Bearing - 14125A

(138)

$16.04

Replacement Trailer Hub Bearing - 25580

(2138)

$17.69

Bearing Kit, 14125A/ 25580 Bearings, 10-36 Seal

(3438)

$42.21

Grease Seal - Double Lip - 2.125" ID - 3.376" OD - GS-2125DL

(2752)

$14.64

Grease Seal - Double Lip - 2.250" ID - 3.376" OD - GS-2250DL

(2543)

$14.84

Question:

I need replacement bearings races and seals for for a 1999 take 3 trailer with 7k axles what is the correct part number?

asked by: Jaycob C

Expert Reply:

In order to choose the correct replacement bearing kit of your 7,000 lb axle, you will need to know both the inner and outer bearing numbers, as well as the inner diameter of the grease seal, which you can find using a digital caliper.

The most common bearings on 7k axles are inner bearing # 25580 and outer bearing # 14125A. If those are your bearing numbers and the inner diameter of your grease seal measures 2.125 inches, you would want bearing kit # BK3-210, which includes the bearings, races and seal.

Should your seal measure have an inner diameter of 2.25 inches, the bearing kit you want would be # BK3-200.

I have added links to video reviews of each kit for you to take a look at.