KYB Suspension 5550013 Gas-a-Just High Pressure Monotube Gas Shock Absorber

The KYB Gas-a-Just 5550013 is a high-pressure monotube gas shock absorber designed to deliver superior handling and control for performance-oriented vehicles. Unlike traditional twin-tube shocks, the monotube design features a single tube with a free-floating piston that separates the hydraulic fluid from high-pressure nitrogen gas, resulting in more responsive damping and fade-free performance under demanding driving conditions.

Key Features:

• High-pressure monotube design for instant response and consistent performance
• Nitrogen gas charge eliminates foaming and aeration of hydraulic fluid
• Larger diameter piston provides increased damping capacity
• Velocity-sensitive valving adapts to road conditions for optimal control
• Ideal for vehicles with lowered suspensions, heavy loads, or performance upgrades
• Direct bolt-on replacement for factory shock absorbers
• Premium construction with seamless cylinder design

KYB Gas-a-Just shocks provide noticeably firmer damping than OEM shocks, reducing body roll in corners, minimizing brake dive during stops, and eliminating excessive rear squat under acceleration or load. These shocks are engineered for drivers who demand improved handling without sacrificing ride quality for daily driving. Each Gas-a-Just shock is precision manufactured to KYB's exacting quality standards and backed by their limited lifetime warranty.