Determining Replacement Hub And Bearings For Dexter P-12 SLR Trailer Axle
Question:
I am sending a picture of the bearing numbers used in my last bearing change. Thanks
asked by: Marquis
Expert Reply:
I can definitely help you find the correct replacement hub and bearings for your Dexter P-12 SLR axle, but since part of the serial number was unreadable you will need to take a few simple steps to identify which bearings your axle uses.
The easiest way to accomplish this is to remove one hub and look for the numbers stamped on the inner and outer bearing like shown in the attached picture of the # L44649.
If your bearings are too worn to be able to read the numbers, you will need digital calipers like # PTW80157 to measure your spindles in area C and D as illustrated in the attached diagram.
Just let me know what bearings or measurements you have and I would be more than happy to recommend the correct hub and bearings for your axle.
Products Referenced in This Question
- Trailer Bearings Races Seals Caps
- Seals
- Oil Seals
- 2.875 Inch I.D.
- 3.880 Inch O.D.
- Redline
more information >
Replacement Race for 25580 Bearing
- Trailer Bearings Races Seals Caps
- Races
- Standard Races
- 3.265 Inch O.D.
- Bearing 25580
- Race 25520
- 6000 lbs Axle
- 7000 lbs Axle
- 8000 lbs Axle
- etrailer
more information >
Replacement Trailer Hub Bearing - 25580
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.750 Inch I.D.
- Bearing 25580
- Race 25520
- 10000 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- 8000 lbs Axle
- 9000 lbs Axle
- etrailer
more information >
Replacement Race for 387A Bearing
- Trailer Bearings Races Seals Caps
- Races
- Standard Races
- 3.813 Inch O.D.
- Bearing 387A
- Race 382A
- 10000 lbs Axle
- 9000 lbs Axle
- etrailer
more information >
Replacement Trailer Hub Bearing - 387A
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 2.250 Inch I.D.
- Bearing 387A
- Race 382A
- 10000 lbs Axle
- 9000 lbs Axle
- etrailer
more information >
Dexter Trailer Hub Drum Assembly - 9K to 10K - 8 on 6.5 - Oil Bath - Non-ABS Drum - After July 2009
- Trailer Hubs and Drums
- Hub with Integrated Drum
- Oil Bath
- 387A
- 25580
- For 9000 lbs Axles
- For 10000 lbs Axles
- 8 on 6-1/2 Inch
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- 17 Inch Wheel
- 17-1/2 Inch Wheel
- Dexter
more information >
Dexter Trailer Hub and Drum Assembly for 9K to 10K Axles - 8 on 6-1/2 - Oil Bath - Before July 2009
- Trailer Hubs and Drums
- Hub with Integrated Drum
- Oil Bath
- 387A
- 25580
- For 9000 lbs Axles
- For 10000 lbs Axles
- 8 on 6-1/2 Inch
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- 17 Inch Wheel
- 17-1/2 Inch Wheel
- Dexter
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 >
4" Carbon Fiber Digital Caliper
- Hand Tools
- Measuring and Layout Tools
- Digital Calipers
- Carbon Fiber
- Performance Tool
more information >
Replacement Oil Cap Kit for 9,000-lb and 10,000-lb Dexter Axle
- Trailer Bearings Races Seals Caps
- Caps
- Oil Cap
- 3.5 Inch O.D.
- Redline
more information >
Product Page this Question was Asked From
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 >
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- Q&A: How to Tell if Trailer has a BT8 or BTR Spindle Installed
- Article: How to Measure a Trailer Axle
- Q&A: Are Bearings L44549 and L44649 Interchangeable
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- Q&A: Where to Measure on Trailer Spindles to Determine Replacement Hubs
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Marquis
12/18/2020
I am sending a picture of the bearing numbers used in my last bearing change. Thanks