Timbren Helper Spring Kit (MPN: DFRM15)

Enhance your Ford F-450 and F-550 suspension with advanced rubber springs.

The Timbren Helper Spring Kit is designed specifically for the rear suspension of Ford F-450 and F-550 cab chassis trucks. This suspension enhancement system utilizes hollow rubber springs that provide a progressive spring rate, effectively preventing rear end sag when carrying heavy loads or towing trailers. Each component is crafted from laser cut steel, precision bent, and powder-coated to ensure durability and a perfect fit.

This kit replaces the jounce stop on the frame, allowing for improved ride quality whether the vehicle is loaded or unloaded. The unique design of the rubber springs automatically adjusts to maintain vehicle level, ensuring stability and comfort during operation. It is important to maintain a 1/2 inch to 1-1/2 inch gap between the rubber spring and axle for optimal unloaded ride quality.

With a load capacity of 4000 pounds per set, the Timbren Helper Spring Kit is suitable for various applications, including those requiring maximum stability such as slide-in campers or salt spreaders. This upgrade does not alter the Gross Vehicle Weight Rating (GVWR) but enhances handling and reduces vehicle squatting and sagging. Installation is straightforward, with an estimated time of one hour, and the kit includes all necessary mounting hardware.

Features

• Eliminate Vehicle Squatting And Sagging
• Cushion Road Shocks
• Improve Handling
• Satisfaction Guarantee

Specifications

• Manufacturer: Timbren
• Manufacturer Part Number: DFRM15
• Type: Jounce Spring
• Load Capacity: 4000 Pound
• With Air Compressor: No
• Color: Black
• Quantity: Set Of 2
• Material: Rubber
• With Bellows: No
• With Air Line: No
• With Mounting Hardware: Yes
• Estimated Install Time (Hours): 1

Compatibility / Fit

• 2024-2026 Ram 1500
• 2024-2024 Ram 1500 Classic
• 2019-2023 Ram 1500 Classic- Old Model
• 2019-2023 Ram 1500- New Model

Technical Documents

• dfrm15.pdf

Product Videos