Dorman 22-433 Leaf Helper Spring - Rear

Reliable Dorman Leaf Helper Spring for Suspension Support

The Dorman 22-433 leaf helper spring is engineered to enhance your vehicle's suspension system by providing additional load support. Constructed from durable steel, this 41-inch long spring is designed to improve stability and handling under heavy loads.

• Made from high-quality steel (acero) for strength and durability
• Measures 41 inches in length with a 2.5-inch width and 0.625-inch thickness
• Black finish for corrosion resistance and long service life
• Increases leaf spring load capacity by up to 1050 lbs
• Package includes one leaf helper spring (mounting hardware not included)

Durable Steel Construction and Precise Dimensions

The Dorman 22-433 leaf helper spring is crafted from robust steel material, ensuring it withstands the stresses of heavy-duty use. Its 41-inch length and 2.5-inch width provide the necessary surface area to distribute weight evenly, while the 0.625-inch thickness adds rigidity to support increased loads. The black coating helps resist rust and corrosion, extending the lifespan of the component in various driving conditions.

Applications and Suspension Load Support

This leaf helper spring is designed to supplement the existing suspension system, particularly for trucks and SUVs that require additional load capacity. It is compatible with a range of vehicle makes and models that utilize leaf spring suspension setups. The 22-433 part number corresponds to a component that increases the maximum load rating by 1050 pounds, helping to reduce sagging and improve ride quality when carrying heavy cargo or towing.

• Reduces rear suspension sag under heavy loads
• Improves vehicle stability and handling when towing or hauling
• Helps maintain proper ride height and suspension geometry
• Minimizes excessive leaf spring flex and wear
• Supports safer driving conditions with increased load capacity

Installation Notes and Tips

When installing the Dorman 22-433 leaf helper spring, ensure the vehicle is securely lifted and supported. Since mounting hardware is not included, use the existing hardware or acquire compatible bolts and brackets specific to your vehicle's suspension system. Proper alignment and torque specifications should be followed to maintain suspension integrity and safety.

Quality Assurance and Warranty Information

Dorman manufactures the 22-433 leaf helper spring to meet or exceed OEM standards for material and performance. The steel construction and protective coating contribute to long-term durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship. Verify warranty terms with the product documentation or supplier.