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Bearings for Dexter D52 Axle on Jayco Octane  

Published 12/14/2025

Question:

Hi I have a jayco octane I am trying to find the correct wheel bearings it takes. It has the dexter axles. D52 HF92.5 SC 77.5. Part number 0186436. Thanks

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Expert Reply:

Hey Chase! Your Dexter D52 axle uses # 25580 inner and # LM67048 outer bearings. If you want a complete bearing kit it is either the # BK3-310 with a 2.125" grease seal or # BK3-300 with a 2.25" grease seal. If you can get the serial number off the axle Dexter will be able to determine which grease seal fits that particular spindle.

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Robin H
Bearing Kit
Bearing Kit
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Chase J. profile picture

Chase J.

12/14/2025

Only other number I could find on the axle is 181041185 would that happen so be the serial number?

Robin H. profile picture
Etrailer Expert

Robin H.

12/14/2025

@ChaseJ did it have SN in front of it? It is 9 digits so that is probably it. You could send me a picture if you want by replying to the email with the link for this page.

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