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Enhance your truck's suspension with advanced rubber spring technology.
The Timbren Helper Spring Kit is designed to improve the rear suspension of Kenworth K130, K220, and Peterbilt 224 and 227 series trucks equipped with air springs. This kit features hollow rubber springs that provide a progressive spring rate, effectively preventing rear end sag and stabilizing loads under varying weight conditions. Each component is crafted from laser cut steel, precision bent, and powder-coated to ensure durability and a quality fit.
With a weight capacity of 12,000 pounds per set, this suspension upgrade is engineered to cushion road shocks and enhance handling performance. The frame mount design allows for easy installation, and the included mounting hardware ensures a secure fit. The Timbren Helper Spring Kit is an essential addition for those looking to maintain optimal vehicle performance and stability under load.
Features
- Eliminate Vehicle Squatting And Sagging
- Cushion Road Shocks
- Improves Handling
Specifications
- Manufacturer: Timbren
- Manufacturer Part Number: PR227
- Type: Jounce Spring
- Load Capacity: 12000 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.
