Helper Spring Kit; SumoSprings; Air Spring; Frame Mount; 5000 Pounds Load Capacity Not To Exceed The Gross Vehicle Weight; Closed Microcellular Urethane; With Helper Springs/ Brackets/ Hardware

SumoSprings are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties.

• Type: Air Spring
• Load Capacity: 5000 Pound
• With Air Compressor: No
• Color: Black
• Quantity: Set Of 2
• Material: Urethane
• Mounting Type: Frame Mount
• With Bellows: Yes
• With Air Line: No
• With Roll Plate: No
• With Valve: No
• Remote Type: Not Applicable
• With Mounting Hardware: Yes
• Estimated Install Time (Hours): 1

Features & Benefits

• Requires No Maintenance
• Enhances Load Carrying Ability
• 4600 Pounds Capacity At 50 Percent Compression
• Reduces And Stabilizes Sway
• Improves Overall Driver Control And Ride Comfort
• Compress Up To 80 Percent Of Original Height With Full Memory Rebound
• Two-Piece Unit Attached On Top And Bottom Using Separate Male And Female Pieces Allows Unlimited Travel
• Progressive Spring Rate
• Made From Patented Micro-Cellular Urethane; Leak-Proof Air Spring
• Limited Lifetime Warranty