KYB KG5459 Gas-a-Just Gas Shock
KYB KG5459 Gas-a-Just Gas Shock: Automotive. Buy KYB KG5459 Gas-a-Just Gas Shock: Shocks & Struts - ✓ FREE DELIVERY possible on eligible purchases. Adds up to 25% more damping performance over original equipment shocks . Components and valving designed specifically for GM Mini-Vans . High gas pressure design provides instant, extra control . monotube design outperforms all other standard shock absorbers . Unique, air-free, hydraulic unit eliminates performance fade . The Gas-a-Just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The Gas-a-Just is available as an OE monotube replacement and as an OE twin-tube performance upgrade. The Gas-a-Just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness & control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand. . . .