Determining Which Replacement Hubs and Wheels and Tires Fit Older Canadian Boat Trailer.  

Question:

Expert Reply:

I would be happy to help you find the correct replacement hubs and wheels and tires for your older Canadian boat trailer.

First you will need to determine which bearings your spindles use. To do this you will need to remove one of your current hubs and look for the bearing numbers stamped in the face of each bearing as shown in the included picture of the # L44649.

If you bearings are worn to the point that you cannot read the bearing numbers you will need to use digital calipers like # PTW80157 to precisely measure your spindle according to the included diagram.

For example the Trailer Idler Hub Assembly for 2,000-lb E-Z Lube Axles - 5 on 4-1/2 - Galvanized # AKIHUB-545-2-G-EZ-2K uses inner and outer bearing # L44649 and has a galvanized finish making it perfect for a boat trailer. If this matches the bearing combination on your spindle this would be a great replacement option.

The correct wheels will be dependent on the bolt pattern of the hub. The # AKIHUB-545-2-G-EZ-2K uses the common 5 on 4-1/2" bolt pattern so you would need a wheel with that bolt pattern.

To make sure the wheel and tire combination you choose will fit your trailer you will want to keep the overall tire height and width close to what is already on the trailer.

If you can tell me what size tires you currently have, and the bearing combination of your spindle I would be happy to make a recommendation for you.

I included videos of the products mentioned for you to take a look at.

expert reply by: Samuel C

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Bearing Number Stamped In Face Of Bearing
(click to enlarge)

Where To Measure Spindle To Determine Inner and Outer Bearings
(click to enlarge)