Skip to content
Enhance suspension performance for heavy loads with advanced rubber technology.
The Timbren Helper Spring Kit is designed to improve the front suspension of most International TerraStar trucks. This suspension enhancement system utilizes hollow rubber springs that provide a progressive spring rate, effectively managing weight from heavy loads such as snowplows or aftermarket accessories. Each component is precision engineered, featuring laser-cut steel that is powder-coated for durability and a quality fit.
This kit helps eliminate suspension sag when towing heavy trailers, extending the life of your vehicle's suspension and preventing bottoming out. It also stabilizes your vehicle by controlling trailer sway, which can occur with unbalanced loads or in adverse conditions. The powerful progressive rate rubber springs resist body roll during cornering, enhancing overall vehicle stability.
Additionally, the Aeon rubber springs absorb road shocks and bumps, ensuring that towing does not compromise ride quality. The installation process is straightforward and economical, making it a practical choice for those looking to enhance their vehicle's performance under load.
Features
- Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
- Control Trailer Sway: A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
- Control Body Roll: During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
- Improve The Ride: By Allowing The Aeon Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesn’t Have To Mean Poor Ride Quality
- Economical And Trouble Free
- Simple And Easy To Install
Specifications
- Manufacturer: Timbren
- Manufacturer Part Number: IHFTER2
- Type: Jounce Spring
- Load Capacity: 10000 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: No
- With Valve: No
- Remote Type: Not Applicable
- With Mounting Hardware: No
- 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.
