SuperSprings SumoSprings SSR-407-40 Rear Suspension Helper Springs for 2020-2021 Jeep Gladiator

Upgrade your Jeep Gladiator’s rear suspension with the SuperSprings SumoSprings SSR-407-40 rear suspension helper springs. Designed as an OEM-style, bolt-on replacement for the factory bump stops, this matched pair helps support rear suspension performance under changing loads while maintaining a clean, integrated installation. The polyurethane construction provides durable, progressive support for daily driving, towing, hauling, and off-road use.
The SumoSprings SSR-407-40 is engineered specifically for 2020-2021 Jeep Gladiator models and delivers a rated capacity of up to 1,400 pounds. Its progressive spring design engages as the suspension compresses, helping reduce suspension sag, minimize bottoming out, and improve vehicle stability when carrying additional weight. The blue finish provides easy identification while complementing the durable construction intended for long-term use.
Installation is straightforward with the bolt-on design, using the vehicle’s existing mounting locations for a practical upgrade without air lines, compressors, or ongoing pressure adjustments. These rear helper springs are air-free and require minimal maintenance, making them a dependable choice for drivers who want added load support without sacrificing everyday ride quality. The SuperSprings SumoSprings SSR-407-40 kit includes a pair of rear polyurethane springs for a balanced installation on both sides of the vehicle.

Features:

• Brand: SuperSprings

• Part Number: SSR-407-40

• Application: Rear suspension helper springs for 2020-2021 Jeep Gladiator

• Design: OEM-style bolt-on replacement for factory bump stops

• Material: Durable polyurethane

• Color: Blue

• Capacity: Supports up to 1,400 pounds

• Quantity: Pair

• Performance: Helps reduce suspension sag and bottoming under added loads

• Maintenance: Air-free design requires no compressor or pressure adjustments