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Idler Hubs to Use with Hydrastar Disc Brake Kit for 7k Axles # HSE7K-TR1SO  

Question:

I have a 2007 Kaufman trailer mini 4 or 4 car trailer with 7k tripple axles. U bolts screws are bolted underneath the axles and not on the top. It is electrical brakes right now and has 5 bolts threads on the end of the axles. I know this one might work with my trailer and I think I will an idler hubs in order to slide or the rotors into it. What kind of idler hubs would I need ? And will this work on my trailer conversion.

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Expert Reply:

Hey Douglas, you are correct you would need an idler hub to go along with the Hydrastar Disc Brake kit part # HSE7K-TR1SO that you referenced. For that the Dexter idler hub part # 42865-KIT would be what you would need as it is the correct capacity, bolt pattern, and wheel stud size at 1/2 inch.

This will work perfectly fine with the setup you have on your Kaufman car hauler.

expert reply by:
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Jameson C
Doug B. profile picture

Doug B.

7/10/2024

Thank you for your reply Mr. Jameson and the part number you provided .It was very helpful.

JamesonC profile picture
Etrailer Expert

Jameson C.

7/10/2024

@DougB Glad I could help!

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