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How are Trailer Bearings and Seals Picked Out


I would like to get a Spare set of Bearings and Seals for my EZB 17-20 boat Trailer. The Serial Number is 1ZEAAAMD9EA002378. Can you please provide Bearing and Seal Numbers? Thank You


Expert Reply:

We don't have a way to look up the bearing and seal numbers for your trailer by the serial number.

The best way to find the correct replacement bearings is to get the numbers stamped onto the metal of the inner and outer bearings that are currently on the trailer. With those you will be able to find the correct replacement bearings, races, and seals.

Another option is to measure the spindle of your trailer with a micrometer to get the diameter of it where the seal, inner, and outer bearings ride. See picture.I have included a link to a video on inspecting trailer bearings that should help you when removing the old bearings.

expert reply by:
Jameson C

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