Will Lippert Shocks Fit Square Axle
Updated 09/12/2025 | Published 05/16/2025
Products Featured in This Question
Question:
Do you offer U-bolt for a square tube? Housing axle for your leopard add-on shock system
asked by: Rick
Expert Reply:
Hi Rick; the Lippert Bolt-On Shock Kit # LC281255 is only designed to fit 2-3/8" round axles. There are no U-bolts that can be used to mount them on a square axle. The same is true for other shock kits we carry. Instead, I recommend adding the SumoSprings Trailer Helper Springs. These will help absorb road shock to smooth out your ride and also prevent sway. If you have overslung axles (leaf springs on top of axle) you need # TSS-107-40 and for underslung # TSS-106-40.
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Product Page this Question was Asked From
Lippert Bolt-On Shock Kit w/ Heavy Duty Gas Shocks - 3,500-lb (2-3/8") Axle
- Trailer Suspension Parts
- Leaf Spring Enhancement System
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- Round Axle - 2-3/8 Inch
- Single Axle
- Lippert
more information >
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Robin H.
9/12/2025
Hey Rick, did you decide to try the SumoSprings Trailer Helper Springs for your setup? I'm curious to know how they worked out for you, as it could help others looking for a similar solution.