FWN-040N Trailer Leaf Spring 2293 lb Capacity 5-Leaf Flat End Slipper Design

Product Overview

The FWN-040N Trailer Leaf Spring is designed for utility trailer suspension applications that require dependable load support and a compatible slipper-style mounting configuration. Featuring a five-leaf construction, this spring provides a practical replacement option for trailer owners, parts distributors, and OEM buyers seeking suspension components for specified axle applications.

With an individual spring capacity of 2,293 lb, this model is designed to support suitable trailer suspension configurations when matched with the required load rating and mounting dimensions. Its flat end slipper design allows the spring to work with a compatible suspension hanger, accommodating movement as the suspension flexes during normal towing.

Product Specifications

Specifications are based on the supplied product information. Confirm dimensional references and suspension compatibility before ordering.

Five-Leaf Construction for Utility Trailers

The five-leaf arrangement provides the spring structure required for load-bearing suspension applications. Individual leaves work together as the spring flexes under changing loads, helping accommodate road impacts and variations in trailer weight. Proper selection depends on matching the spring capacity to the intended application rather than relying on leaf count alone.

For replacement projects, buyers should compare the original spring's dimensions, mounting arrangement, and load requirements with the FWN-040N specifications. Correct compatibility helps maintain appropriate suspension geometry and reduces the risk of installation problems.

Flat End Slipper Design

The flat end slipper configuration is intended for trailer suspensions that use a sliding spring end instead of two fixed spring eyes. As the suspension moves, the slipper end travels against its compatible hanger, allowing the spring to accommodate changes in length during deflection.

Before installation, verify the hanger dimensions, contact surface, spring orientation, and available suspension travel. The supplied PE-225 bushing specification should also be checked against the intended mounting hardware to ensure compatibility.

Applications and Replacement Considerations

This utility trailer leaf spring may be considered for compatible utility trailer suspension and replacement applications. The 30-inch length and 1.75-inch width provide key reference dimensions for buyers evaluating replacement requirements. However, measurements must be compared using the same reference points as the original spring to avoid mismatches.

Load capacity, axle configuration, mounting geometry, and the trailer manufacturer's specifications should all be considered before purchase. A suitable replacement should meet the requirements of the complete suspension assembly, including the axle, hangers, and associated hardware.

Bulk Supply for Distributors and OEM Buyers

With a minimum order quantity of 100 units, the FWN-040N is suited to bulk purchasing requirements from trailer parts wholesalers, distributors, and businesses sourcing suspension replacement components. Providing the model reference and confirming the technical specifications before ordering can help streamline product identification and purchasing.

For buyers managing multiple trailer configurations, maintaining accurate spring specifications and replacement records helps improve inventory planning and reduce selection errors.

Frequently Asked Questions

What is the rated capacity of this trailer leaf spring?

The listed capacity is 2,293 lb per spring. Confirm the complete suspension and axle ratings before determining the allowable trailer load.

How many leaves does the FWN-040N have?

This model has five leaves, with a listed grading configuration of 5/360.

What is the minimum order quantity?

The stated minimum order quantity is 100 units.

Is this spring suitable for every utility trailer?

No. Compatibility depends on spring dimensions, load requirements, mounting geometry, and the trailer's suspension design. Verify these details before ordering.

The FWN-040N Trailer Leaf Spring combines a five-leaf structure, flat end slipper design, and a listed 2,293 lb individual capacity for specified trailer suspension applications. Accurate specification checks help buyers select the appropriate component for replacement, distribution, and OEM sourcing needs.