Enhance your heavy-duty truck's suspension with advanced rubber technology.
The Timbren Helper Spring Kit is designed to improve the rear suspension of heavy-duty trucks equipped with leaf springs. This kit features hollow rubber springs that provide a progressive spring rate, meaning they become more effective as weight is applied. This design helps to eliminate vehicle squatting and sagging, ensuring a stable load and improved handling on the road.
Each component of the kit is crafted from laser-cut steel, precision bent and powder-coated for durability and a quality fit. The installation process is straightforward, taking approximately one hour, and includes all necessary mounting hardware. The black rubber material is engineered to cushion road shocks, enhancing the overall driving experience.
With a load capacity of 6000 pounds per set, this suspension upgrade is suitable for a variety of heavy-duty applications. The Timbren Helper Spring Kit is an effective solution for those looking to enhance their vehicle's performance and stability under load.
Features
- Eliminate Vehicle Squatting And Sagging
- Cushion Road Shocks
- Improves Handling
Specifications
- Manufacturer: Timbren
- Manufacturer Part Number: UR350
- Type: Jounce Spring
- Load Capacity: 6000 Pound
- With Air Compressor: No
- Color: Black
- Quantity: Set Of 2
- Pressure Range: Not Applicable
- Material: Rubber
- Mounting Type: Frame Mount
- With Bellows: No
- With Air Line: No
- With Roll Plate: Yes
- With Valve: No
- Remote Type: Not Applicable
- With Mounting Hardware: Yes
- Estimated Install Time (Hours): 1
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
Skip to content

