How Do You Determine If a Boat Trailer Has a Straight Spindle and What Size Parts it Requires?
Published 09/19/2023
Question:
how do i know if my spindle is straight shaft on boat trailer ?
asked by: Dale
Helpful Expert Reply:
The easiest way to determine what size and if you have a straight spindle is to remove one of the hubs. You will then be able to either find the numbers on the bearings to verify the correct replacement or measure the spindle diameters with a Digital Caliper # PTW80157.
If this is a newer trailer you may be able to find an axle serial number on the manufacturers tag at the center of the axle. This would allow you to contact the axle manufacturer to determine the correct parts.
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4" Carbon Fiber Digital Caliper
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