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How to Convert to Disc Brake Kit on 5th Wheel with 7K Tandem Axles

Question:

Hello. I have a 2021 5th wheel with tandem axles part number lc170-sbsa-92.5-74.5-NOSP-OS-L-8651-7227-18PT What parts would I need to convert it to hydraulic disc brakes?

1

Helpful Expert Reply:

Thank you for the info and the picture! I reached out to my contact at Lippert who confirmed that your axle uses a 25580 inner bearing, a 14125A outer bearing, and a 122088 grease seal - all of which can be found in the bearing kit # BK3-200.

This means for your 5th wheel trailer you will need the HydraStar Disc Brake Kit w/ Actuator for Tandem Axle Trailers # HSE7K-T1. The hub and rotors match up with your spindles and this comes with the actuator and hydraulic lines needed to get everything installed.

Customer Image of Lippert Axle Tag
Customer Image of Lippert Axle Tag
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helpful expert reply by:
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Jon G

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