Is There a Over Under Kit for a 1-3/4 Inch Axle?
Updated 10/30/2025 | Published 10/11/2025
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Question:
Do you make an over/under kit for 1-3/4” axles?
asked by: Bob S
Expert Reply:
Hey Bob. I have a solution for you but they don't make a specific kit for a 1-3/4" diameter axle like they do with the 2-3/8" item # K71-384-00 you were looking at.
To make your own conversion kit for a single 1-3/4" diameter axle you will need one of the U-bolt kit Item # APUBR-10 and two of the spring seats item # TRSS175 you were looking at. The difference between these two parts and a kit like the Dexter item # K71-384-00 is that the spring seats will need to be welded to the axle tube as opposed to bolting.
What kind of trailer do you have and why are you needing to lift it?
You can add this information and any other questions you have where it says Reply to Jerred H and I'll be happy to answer them.
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Product Page this Question was Asked From
Dexter Trailer Springs Over-Under Conversion Kit
- Trailer Suspension Parts
- Alignment and Lift Kits
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- Double Eye Springs
- Round Axle - 2-3/8 Inch
- Single Axle
- Dexter
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Jerred H.
10/30/2025
Hey Bob, how did your custom over/under setup for the 1-3/4" axle turn out using the U-bolt kit and spring seats? Your update could make it easier for the next person working on a similar trailer lift.