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2-1/8 x 5-3/8 Square U-bolt Trailer Axle Suspension 1/2" Diameter w/ Nuts (32443-KIT)

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R & P Carriages

2-1/8" x 5-3/8" Square U-Bolt Trailer Axle Suspension 1/2" Diameter w/ Nuts (32443-KIT)

Part Number: 32443-KIT

Square U-bolt kit designed to secure trailer axles to leaf spring suspension plates. Sized for 2-1/8" wide axles with 5-3/8" leg height, commonly used on square tube axle setups. Includes two 1/2" diameter U-bolts with matching nuts.

R&P Knowledge Hub

U-bolt dimensions are defined by inside width (axle size) and inside height (leg length). Both must match the axle and spring plate stack to ensure proper clamping and thread engagement.

Incorrect sizing can result in insufficient clamping force or interference with suspension components.

Features

  • Square U-bolt configuration for square tube axles
  • 1/2" diameter rod for suspension mounting strength
  • Includes matching hex nuts for installation
  • Designed for axle-to-spring plate attachment

Specifications

Specification Detail
Kit Part Number 32443-KIT
Quantity 2 U-Bolts with Nuts
Rod Diameter 1/2"
Thread 1/2"-13
Inside Width 2.125" (2-1/8")
Inside Height 5.375" (5-3/8")
Shape Square

Verify axle size and required leg length before installation.

Included Components

Quantity Item
2 Square U-Bolts with Nuts
32443-KIT u bolt 2.125 5.375 square ubolt trailer axle suspension 1/2 inch u bolt kit trailer hardware
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Shipping: Calculated at checkout.