Replacement Idler Hub for 3500 lb Axle on Boat Trailer
Question:
I purchased a used trailer. The hubs were badly rusted, the bearings moderately rusted and the spindle mildly rusted. I measure the tapered spindle at 1 3/8 inner bearing 1 1/16 outer bearing. Looking around your website I am not sure which hub I should consider. The tire and rims on it were ST 205 75 R 14 I believe that to be 5 on 4.5 but not all of your hubs identify the bearing sizes, or I dont know how to find that info. I am guessing I dont want pre greased as I aim to put marine grade grease in them. The axle has a grease port built in. Also, I only intend to use the trailer for a 12-foot Jon boat so unless there is no other option, I think parts rated to 2k would be sufficient.
asked by: David B
Helpful Expert Reply:
From what you describe, you have a 3500 lb axle which uses an L44949 outer and a L68149 inner wheel bearing.
For a replacement hub with a 5 on 4-1/2 inch bolt pattern, use # AKIHUB-545-35-G-EZ-K for a galvanized idler hub that's perfect for a boat trailer. The hub includes the bearings, races, grease seal, dust cap and lug nuts.
A 2K capacity hub wouldn't be compatible with the spindles on your axle.
I've linked to an install video that you might find helpful.
Products Referenced in This Question
Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 4-1/2 - Galvanized
- Trailer Hubs and Drums
- Hub
- Easy Grease
- EZ Lube
- L68149
- L44649
- For 3500 lbs Axles
- 1/2 Inch Stud
- 5 on 4-1/2 Inch
- 13 Inch Wheel
- 14 Inch Wheel
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- etrailer
more information >
Product Page this Question was Asked From
CE Smith Trailer Idler Hub Assembly w/ Case for 2.7K Axles - 5 on 4-1/2 - Galvanized - Pre-Greased
- Trailer Hubs and Drums
- Hub
- Pre-Greased
- Standard
- L44649
- L44649
- For 2700 lbs Axles
- 1/2 Inch Stud
- 5 on 4-1/2 Inch
- 13 Inch Wheel
- 14 Inch Wheel
- CE Smith
more information >
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