KYB 5550040 Gas-a-Just High-Pressure Monotube Gas Shock Absorber

The KYB 5550040 is a high-pressure monotube gas shock absorber from KYB's Gas-a-Just line, engineered to deliver responsive handling, fade-free performance, and enhanced ride control. As one of the world's largest OE shock absorber manufacturers, KYB builds this shock on the same production lines used for original equipment components, ensuring OE-grade quality and fitment.

Key Features:

• Dual-Chamber Monotube Design: Features two separate working chambers — an air-free hydraulic piston and valve area for precise damping, and a high-pressure nitrogen gas chamber with a floating piston for instant performance response.
• Fade-Free Operation: The air-free hydraulic design eliminates aeration and foaming, ensuring consistent shock performance even under demanding conditions.
• Triple Chrome-Plated Piston Rod: An ultra-smooth, triple chrome-plated rod reduces seal wear and extends service life.
• Seamless Working Cylinder: Seamless cylinder and eye-ring construction eliminates the risk of seam failures for long-lasting durability.
• Velocity-Sensitive Valving: Automatically adjusts damping in real time to changing road conditions for a balance of comfort and control.
• OE Replacement or Performance Upgrade: Suitable as a direct monotube OEM replacement or as a performance upgrade over factory twin-tube shocks.
• Electronic Safety System Compatible: Properly calibrated to help maintain the function of ABS, traction control, and other electronic safety systems as designed by the vehicle manufacturer.

The KYB 5550040 gas shock absorber is an ideal solution for drivers seeking to restore or improve their vehicle's original handling characteristics with a reliable, high-quality component from a globally trusted suspension manufacturer.