Skip to content
Enhance your Nissan NP300's suspension with advanced support technology.
The Super Springs Helper Spring Kit is designed specifically for the Nissan NP300 models from 2014 to 2020, providing a robust solution for rear leaf spring enhancement. Constructed from proprietary microcellular urethane, these springs offer a progressive spring rate that adapts to varying loads, ensuring optimal support without compromising the factory ride quality when unloaded. With a load capacity of 2800 pounds at 50 percent compression, this kit effectively reduces rear-end sag, stabilizes sway, and minimizes harsh rebounds, enhancing overall driver control and ride comfort.
This maintenance-free suspension enhancement features a one-piece unit that attaches on one side, serving as a direct replacement for factory bump stops. The unique design allows for compression up to 80 percent of the original height while maintaining full memory rebound, ensuring longevity and reliability. The kit includes all necessary brackets and hardware for straightforward installation, estimated at just one hour.
By integrating the Super Springs Helper Spring Kit into your vehicle, you can experience improved stability and comfort during your journeys. It is essential to adhere to the manufacturer's gross vehicle weight rating (GVWR) to ensure safe operation. This innovative solution is a testament to advanced engineering, providing a significant upgrade to your vehicle's suspension system.
Features
- Maintenance-Free And Enhances Load Carrying Ability
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Percent Of Original Height With Full Memory Rebound
- One-Piece Unit Attached On One Side Used As A Replacement/Upgrade To Factory Bump Stops
- Progressive Spring Rate With Superior Damping Properties
- Made From Proprietary And Patented Microcellular Urethane
- Never Load Any Vehicle Beyond The Manufacturer’s GVWR
Specifications
- Manufacturer: Super Springs
- Manufacturer Part Number: SSR-620-54
- Type: Air Spring
- Load Capacity: 2800 Pound
- With Air Compressor: No
- Color: Yellow
- Quantity: Set Of 2
- Material: Urethane
- Mounting Type: Frame Mount
- With Bellows: Yes
- With Air Line: No
- With Mounting Hardware: Yes
- Estimated Install Time (Hours): 1
Technical Documents
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.
