Replacement Trailer Hub for Seadoo Trailer 4 on 4 Bolt Pattern
Question:
I have a single axle seadoo trailer and I need to replace a hub it 4 on 4 but I’m not sure what hubs I need?
asked by: Mike
Expert Reply:
There are 3 possible hubs for your trailer. To determine the correct hub you will need to remove one of the hubs it check for the correct bearing/spindle size. If you can read the numbers on the bearing you are looking for L44643 or L44649. If unable to read bearing numbers you can measure the spindle with a Digital Caliper # PTW80157.
1" Spindle(L44643)
- # AKIHUB-440-2-G-1K for non EZ Lube Axle
- # AKIHUB-440-2-G-EZ-1K for EZ Lube Axle
1.063" Spindle (L44649)
- # AKIHUB-440-2-G-2K for non EZ Lube Axle
- # AKIHUB-440-2-G-EZ-2K for EZ Lube Axle
If you don't have an EZ Lube Axle I recommend adding the Bearing Buddy # BB1980A-SS in place of the traditional grease cap. This will allow you to easily grease your bearings when maintenance is required.
If you have a different bearing or spindle let me know and I will help you determine the correct part for your application.
![Bud M](https://images.etrailer.com/static/images/catg/people/2449_tn.jpg)
Products Referenced in This Question
Trailer Idler Hub Assembly for 2,000-lb Axles - 4 on 4 - Galvanized
- Trailer Hubs and Drums
- Hub
- Standard
- L44643
- L44643
- For 2000 lbs Axles
- 1/2 Inch Stud
- 4 on 4 Inch
- 8 Inch Wheel
- 10 Inch Wheel
- 12 Inch Wheel
- 13 Inch Wheel
- 14 Inch Wheel
- etrailer
more information >
Trailer Idler Hub Assembly for 2,000-lb Axles - 4 on 4 - Galvanized
- Trailer Hubs and Drums
- Hub
- Standard
- L44649
- L44649
- For 2000 lbs Axles
- 1/2 Inch Stud
- 4 on 4 Inch
- 8 Inch Wheel
- 10 Inch Wheel
- 12 Inch Wheel
- 13 Inch Wheel
- 14 Inch Wheel
- etrailer
more information >
Easy Grease Trailer Idler Hub Assembly for 2K Axles - 4 on 4 - Galvanized
- Trailer Hubs and Drums
- Hub
- Easy Grease
- EZ Lube
- L44643
- L44643
- For 2000 lbs Axles
- 1/2 Inch Stud
- 4 on 4 Inch
- 8 Inch Wheel
- 10 Inch Wheel
- 12 Inch Wheel
- 13 Inch Wheel
- 14 Inch Wheel
- etrailer
more information >
Bearing Buddy Bearing Protectors - Model 1980A-SS w/ Auto Check - Stainless Steel (Pair)
- Trailer Bearings Races Seals Caps
- Caps
- Bearing Protector Grease Cap
- 1.98 Inch
- Bearing Buddy
more information >
4" Carbon Fiber Digital Caliper
- Hand Tools
- Measuring and Layout Tools
- Digital Calipers
- Carbon Fiber
- Performance Tool
more information >
Product Page this Question was Asked From
Easy Grease Trailer Idler Hub Assembly for 2K Axles - 4 on 4 - Galvanized
- Trailer Hubs and Drums
- Hub
- Easy Grease
- EZ Lube
- L44649
- L44649
- For 2000 lbs Axles
- 1/2 Inch Stud
- 4 on 4 Inch
- 8 Inch Wheel
- 10 Inch Wheel
- 12 Inch Wheel
- 13 Inch Wheel
- 14 Inch Wheel
- etrailer
more information >
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