What is the Capacity of a Dexter P-12 Model D100 Axle
Question:
Dexter p-12 model 0100
asked by: Jonathan S
Expert Reply:
It looks like you're likely trying to replace your hubs/drums on your Dexter axle and I do believe that the "0100" you found on the spec plate actually reads "D100" since that was one of the models that Dexter had for this particular line of axles; I've confirmed this with Dexter as well. These axles were 10k axles and they came in both a general duty and a heavy duty model with the 10k capacity. In order to find out which hub/drum will work as a replacement, you'll need to pull the hubs and check for numbers that are stamped on the backs of the bearings; if there are no numbers stamped on the backs, you can measure the spindle on the axle using a digital calipers like the # PTW80157. I've also attached a diagram of what parts on the spindle would need to be measured. If you there is a casting number on the hub/drum assembly, this would also be helpful.
If you get everything apart and find that you've got a # 25580(1.750") inner bearing and # 387A (2.250") outer bearing, you can use the Dexter Trailer Hub Assembly # 8-430-5UC3, which is designed for 10k axles. Since these are oil bath hubs, you'll want to use the Kodiak Synthetic Bearing Oil # XLPROLUBE. If you get everything apart and find that you've got different bearings on your hubs, please let me know and I can recommend a suitable alternative.
I've linked some review videos of these parts for you to have a look at, as well.
Products Referenced in This Question
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 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 >
4" Carbon Fiber Digital Caliper
- Hand Tools
- Measuring and Layout Tools
- Digital Calipers
- Carbon Fiber
- Performance Tool
more information >
Kodiak Synthetic Bearing Oil for Oil Bath Hubs - 8 oz Bottle
- Lubricants Sealants Adhesives
- Oil
- Bearing Oil
- 8 oz
- Kodiak
more information >
Product Page this Question was Asked From
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 >
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