Replacement For my 2004 Ranger Single Axle Trailer With Cool Hubs
Question:
Need parts to repair 2004 Single axle cool hubs that are leaking.
asked by: Todd S
Expert Reply:
To determine the correct replacement bearings, races and seals for the oil bath cool hubs on your Ranger Boat Trailer you will want to remove one of the hub assemblies so that you can take note of the part numbers on the existing components. If you refer to the photo I linked you'll see how these parts numbers usually appear.
Experience with Ranger trailers like yours suggests that it may well use inner bearing # L68149, outer bearing # L44649, inner race # L68111 and outer race # L44610. The oil seals we need to measure. You can measure the inner and outer diameters of your seals with a caliper like # PTW80157 to find the correct replacements. You will want the size of the part indicated by the letter b on the attached diagram.

Products Referenced in This Question
Replacement Race for L44643 and L44649 Bearings
- Trailer Bearings Races Seals Caps
- Races
- Standard Races
- 1.980 Inch O.D.
- Bearing L44643
- Bearing L44649
- Race L44610
- 2000 lbs Axle
- 3500 lbs Axle
- 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 Race for L68149 Bearing
- Trailer Bearings Races Seals Caps
- Races
- Standard Races
- 2.361 Inch O.D.
- Bearing L68149
- Race 68111
- 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 >
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
4" Carbon Fiber Digital Caliper
- Hand Tools
- Measuring and Layout Tools
- Digital Calipers
- Carbon Fiber
- Performance Tool
more information >
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