929-1073 Heavy Duty Trailer Leaf Spring – 5-Leaf Eye & Hook

929-1073 Heavy Duty Trailer Leaf Spring – 5-Leaf Eye & Hook

929-1073 Heavy Duty Trailer Leaf Spring – 5-Leaf Eye & Hook

The 929-1073 is a heavy-duty, 5-leaf trailer spring designed for compatible American-style utility trailer suspension systems. Featuring an eye-and-hook end configuration, it provides reliable load support, effective road shock absorption and stable suspension performance.

Manufactured from high-quality SUP9 spring steel, our leaf springs offer high strength, good elasticity and fatigue resistance. Precision heat treatment and shot blasting enhance durability, while electrophoretic coating provides a smooth, uniform finish and improved corrosion protection.

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Description

High-quality SUP9 spring steel
Heavy-duty 5-leaf construction
Eye-and-hook end configuration
Reference load capacity: 2,850 lbs per spring assembly
Suitable for compatible utility trailer suspensions
Precision heat treatment and shot blasting
Electrophoretic coating for corrosion protection
OEM and ODM customization available

Product Specifications

Number of Leaves: 5

Width: 44.45 mm

Steel Thickness: 45.72 mm (Pack Thickness)

Eye to Eye Dimensions: Not applicable (Eye & Hook Design)

Type: Trailer Leaf Spring

Weight: To be confirmed

Application: American-style utility trailer suspension systems with compatible eye-and-hook mounting arrangements.

Reference Numbers: Dorman 929-1073, Dayton Parts US-2016, SRI 50-132.

Reference Load Capacity: 2,850 lbs (approximately 1,293 kg) per spring assembly.

Technical specifications and load rating are based on aftermarket reference catalogs. Actual manufactured specifications should be verified before ordering.

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