Replacement Hub for 2003 Four Winns Boat Trailer
Question:
I am looking for a replacement hub for a 2003 four winns boat trailer . The is number is 42kb8kp1632000528 It has 5 studs and 41/2 foot bolt pattern I think, but not sure. The ID of the hub is approx 2
asked by: Bob M
Expert Reply:
Based on the information provided, I was able to get your bearing numbers from the manufacturer and used those to determine a suitable hub assembly. Your bearing numbers are # L68149 for the inner and # L44649 for the outer bearing.
For a standard hub assembly for a wheel bolt pattern of 5 on 4-1/2, I recommend the Trailer Hub Assembly for 3,500-lb Axles - 5 on 4-1/2 – Galvanized, Item # AKIHUB-545-35-G-K.
For an EZ Lube hub assembly, I recommend theTrailer Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 4-1/2 – Galvanized, Item # AKIHUB-545-35-G-EZ-K.
Both of these assemblies are ideal for marine use and fit wheels between 13 inches and 17-1/2 inches. The bearings, races, and grease seal are included.
I'm attaching an article on determining your bolt pattern as well as video reviews of each of these hub assemblies.

Products Referenced in This Question
Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-1/2 - Galvanized
- Trailer Hubs and Drums
- Hub
- Standard
- L68149 / L44649
- Marine Grade
- 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
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- etrailer
more information >
Replacement Trailer Hub Bearing - L44649
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.063 Inch I.D.
- Bearing L44649
- Race L44610
- 3500 lbs Axle
- etrailer
more information >
Replacement Trailer Hub Bearing - L68149
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.378 Inch I.D.
- Bearing L68149
- Race L68111
- 3500 lbs Axle
- etrailer
more information >
Product Page this Question was Asked From
Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 4-1/2 - Galvanized
- Trailer Hubs and Drums
- Hub
- EZ Lube
- L68149 / L44649
- Marine Grade
- 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 >
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