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Replacement Trailer Idler Hubs For a 2007 Tracker TrailStar Boat Trailer  

Updated 06/29/2021 | Published 06/10/2021

Question:

The axle tube is stamped with serial number 334655. Is part number 8-258-5OUC1-EZ the correct hub replacement ? I did not have the axle tube s/n in earlier question.

1

Helpful Expert Reply:

The Trailer Hub Assembly # 8-258-50UC1-EZ does appear to be the correct replacement hub assembly for your 2007 Tracker Trailstar Trailer. To confirm this you will want to remove the entire hub assembly and ensure the spindle is a straight spindle and uses the same size inner bearing.

Also the grease seal that is included with this assembly is for a 1-1/2" spindle diameter. You can confirm this with a Digital Caliper # PTW80157.

If you are still unsure or find a different size please let me know. If you are able to locate either the axle data tag or serial number that is stamped into the axle tube, those numbers can be used to confirm the correct replacement parts.

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Bud M
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William N. profile picture

William N.

1/1/0001

The axle tube is stamped with serial number 334655. Is part number 8-258-5OUC1-EZ the correct hub replacement ? I did not have the axle tube s/n in earlier question.

Gregory M. profile picture

Gregory M.

6/29/2021

Your axle on your Tracker Trailstar trailer has a tapered spindle and will require the Trailer Idler Hub Assembly # AKIHUB-545-35-G-EZ-K.

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