Where Do I Find A 3,500 lb Axle With A 3" diameter
Updated 12/23/2025 | Published 10/16/2024
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Question:
Where do I find a 3500 lb axle with a 3inch diameter? I would go with these if I can find one
asked by: Andy
Expert Reply:
Hello Andy, good question. The standard axle tube diameter for a 3,500 lb axle is 2-3/8". All of the 3,500 lb axles made today will have this same diameter. The 3" diameter 3,500 lb axles are an older design that is basically no longer made, so the # TSR3500S06 kit would really only be applicable for older trailers. For the standard 2-3/8" 3,500 lb axles you can use part # TSR3500S04.
If you need an axle with a 3" tube diameter you would have to go with an axle rated between 5,200 and 7,000 lbs. Feel free to reach out if you have any other questions.
Product Page this Question was Asked From
Timbren Silent Ride Suspension for Single Axle Trailers w/ 3" Round Axles - 3,500 lbs
- Trailer Suspension Parts
- Leaf Spring Replacement System
- Camper
- Car Hauler
- Utility Trailer
- 3500 lbs
- Round Axle - 3 Inch
- Single Axle
- Timbren
more information >
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Jesse M.
12/22/2025
Hey Andy, did you end up finding an axle that worked for your trailer setup? Knowing which option you went with could help others trying to match a 3,500 lb axle to their suspension kit.