Replacement Hub Components For Trailer With 1 Inch Solid Axle
Question:
Here are a couple photos of the race
asked by: Wade S
Expert Reply:
With the numbers of the seal and bearings you provided, I was unable to find components that would match those you said you have.
You said you have bearings that are part # L44643 and your seal is PT 203025. The only race we have that is designed to work with the # L44643 bearing is part # L44610. This race has an outer diameter of 1.980 inches. I recommend using a digital caliper like part # PTW80157 and measure your spindle in the area noted for the race in the attached drawing to make sure you get the right replacement parts and they work well for you. You will also want to measure the inside dimension of the hub to make sure the outer diameter matches with any replacement parts.
From my research I found the dimensions of the PT 203025 seal from National has an inner diameter of 1.218 inches and an outer diameter of 1.983 inches. The closest seal we have to that is part # 34823. This has an inner diameter of 1.249 inches and an outer diameter of 1.983 inches.
While you have everything apart you will want to inspect everything to make sure there is no further damage. I recommend you replace the bearings, races, and seals while you have it apart so that all the components are in good working order and to give you peace of mind.
Once you get the correct measurements let me know and I will be happy to find the replacement parts you need for your trailer.
Products Referenced in This Question
Double Lip Grease Seal - ID 1.249" / OD 1.983" - Qty 1
- Trailer Bearings Races Seals Caps
- Seals
- Grease Seals - Double Lip
- 1.249 Inch I.D.
- 1.983 Inch O.D.
- TruRyde
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
Replacement Trailer Hub Bearing - L44643
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.000 Inch I.D.
- Bearing L44643
- Race L44610
- 2000 lbs Axle
- etrailer
more information >
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Wade S.
1/26/2016
Here are a couple photos of the race