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24-1/2" Trailer Leaf Spring - Slipper Flat End - 3 Leaves - 4331-7

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Diagram of slipper flat-end trailer leaf spring, part number 4331-7, illustrating design and specifications.
Product Specifications for Slipper Leaf Spring 4331-7

Dimensions:
Spring Length (A): 12-1/8"
Spring Length (B): 14-1/4"
Spring Arch (C): 4"
Stack Height (D): 0.79"
Eye to End Length (E): 24-1/2"

Material and Design:
Number of Leaves: 3
Leaf Spring Width: 1-3/4"
Eye Diameter: 9/16"
Leaf Spring Material: .262
Slipper End Type: Flat End

Performance:
Capacity: 750 lbs.

Alternative SKUs:
UNA-178, UNA178, WE-3, WE3, 4331-07, 433107, UNA-203, UNA203, WE3 433107 UNA203, WE3433107UNA203, WE3433107, LR24503F, TS820-3, TS8203

Product Description: Slipper Leaf Spring 4331-7
The 4331-7 slipper leaf spring is a versatile suspension component suitable for various trailer types, including utility, boat, travel, dump, and horse trailers. This slipper spring features a 9/16-inch ID nylon bushing installed on one end and a flat slipper end on the other for reliable performance and durability.

With a capacity of 750 lbs., this slipper spring is designed to handle light loads effectively, making it a dependable choice for trailer applications. This model is identical to slipper spring part numbers UNA-178 and WE3.

Measurement Guidelines
To ensure an accurate fit, measure along the surface of the leaf spring. Note that eye-to-end measurements may vary over time due to the spring flattening with use. If you have any questions, contact the experts at Spring Works for assistance or open our chat for AI responses to common questions.

Important Replacement Note
Always replace 4331-7 slipper leaf springs in pairs to maintain proper height, axle alignment, and performance.

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