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Replacement Bearing Kit For Boat Trailer That Has 1-3/8" Inner Bearing and 1-1/16" Outer Bearing

Question:

I would like to purchase boat trailer replacement bearings. I was told it was a 1-3/8” inside bearing and 1-1/16” outter bearing. Do you have a part number for the seal and bearing kits? Thank you.

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Expert Reply:

It sounds like you have the Inner Bearing # L68149 and Outer Bearing # L44649. These are the common bearing combination used on most 3,500lb axles. The Hub Bearing Kit # BK2-100 contains the bearings, races, grease seal, cotter pin and tang washer for 1 hub. Be sure to order 1 kit for each hub.

If the boat trailer is an EZ Loader they will commonly use a Double Lip Seal for 3,700-lb Marine Hubs # 168255TB. I can confirm this if you can get me the VIN number on the trailer, or you can pull apart one of your hubs to check the seal for identifying marks. If no marks are present this seal has an inner diameter of 1.687".

Spindle Dimensions and Number Locations For Grease Seals, Bearings and Races
Spindle Dimensions and Number Locations For Grease Seals, Bearings and Races
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Gregory M

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