Over-Under Kit For A 3 Inch 5,200 Pound Axle
Updated 01/19/2026 | Published 12/24/2025
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Question:
I have a question about the lift kit for a axle leaf spring set up. My axle is 3 inch 5200 lbs but I only see a kit for the 2-38 axle. If you have a kit for the 5200 lbs I would like to purchase it
asked by: Armando O
Expert Reply:
Hi Armando!
We do indeed have an over-under kit for a 3" axle. It's a little harder to find for some reason, but you will want the following part:
Dexter Trailer Springs Over-Under Conversion Kit # K71-385-00
This has the larger hardware needed for your 3" axle and includes everything you need for the install. Well, everything but the tools needed to get it installed. One thing to note though, one of these will cover one axle, so if you have two axles, you will need to order two.
What kind of trailer are you wanting this for?
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Product Page this Question was Asked From
Replacement Spring Seat for Dexter Trailer Springs Over-Under Conversion Kit - Qty 1
- Accessories and Parts
- Trailer Suspension Parts
- Alignment and Lift Kits
- Dexter
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Lazer S.
1/19/2026
Hey Armando, how did things go with the Dexter over-under kit for your 3-inch axle? Did it fit your trailer the way you needed? Your update could make it easier for the next person working on a similar setup.