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Replacement 4-on-4 Hubs for Boat Trailer  

Question:

Do u sell 4 bolt hubs 1 inch bearings on a streight axle tricky part is I bought one that was to long my axel is only 3 inched long. ....last one I got was 4 inches couldnt get outside bearing on or nut and washer lol ???

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Expert Reply:

All of our 4-lug idler hubs and 4-lug hub/drums are shown on the linked page. You can best determine which of these will fit properly on your boat trailer's spindles by matching up the bearings' part numbers, which can be found on the bearing as shown in the linked photo.

All of our 4-on-4 hubs use either # L44643 or # L44649 as both the inner and outer bearing.

You can also measure the existing hubs' front-to-back depth to determine what size you can use that will allow for installing the castle nut. Ideally you will select a galvanized hub for your boat trailer application.

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Adam R
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Trailer Hubs and Drums 4 on 4 Inch
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