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Replacement Trailer Hub Recommendation for Stratos Trailer with 3,000 lb Axle  

Updated 10/20/2026 | Published 10/19/2026

Question:

Can you tell me what trailer hub assembly I need for this Stratos trailer?

0

Expert Reply:

Hey Gary, the Dexter Trailer Idler Hub Assembly part # 84545UC1-EZ is correct for a Dexter Torflex 3,000 Lb Axle. The 3,000 lb axle uses the same hubs as a 3,500 lb axle. This is for the idler hub which has a 5 on 4-1/2" bolt pattern. Are you wanting to have a spare on hand or did your hub fail?

expert reply by:
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Jameson C
Gary B. profile picture

Gary B.

10/19/2026

The back seal is leaking grease. This hub leaked the same way before. Around 2019 I had a shop check the bearings and repack/replace because I was going to take it on a long haul. I am wondering if I need to replace it since it seems to be messed up again. Could you see the trailer decal I uploaded with the previous conversation I had when I was looking for a spare tire? Didn’t see how to attach images this time so I used my previous post to start this conversation. Thanks.

Jameson C. profile picture
Etrailer Expert

Jameson C.

10/19/2026

@GaryB I did look at the decal in your previous question and that is how I was able to find correct replacement hub. If you need just the grease seal you would need the part # TMK29ZR.
Gary B. profile picture

Gary B.

10/20/2026

@JamesonC Thank you. Just wanted to check because the picture of the hub looks different. Should you replace hubs in pairs?
Jameson C. profile picture
Etrailer Expert

Jameson C.

10/20/2026

@GaryB you don't have to do them in pairs.
See All (5) Replies to Gary B. ∨

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