KYB Suspension Shock Absorber P/N:KG5781

Firm up ride control and cut fade with the KYB Gas-a-just Suspension Shock Absorber KG5781, a high-pressure monotube gas shock that installs as a direct-fit FRONT replacement for the 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon, 2006 Isuzu I-350 and 2007 Isuzu I-370. Its components and valving were designed specifically for the Colorado and Canyon.

Unlike a traditional twin-tube design, this monotube separates the gas and oil into two working chambers — an air-free hydraulic piston and valve area for responsiveness and control, plus a high-pressure nitrogen gas area with a floating piston for a comfortable ride during normal driving and added performance on demand.

• Fade-free operation: the high-pressure monotube keeps gas and oil separated for consistent damping and instant response.
• Extra damping: adds up to 25% more damping performance over original-equipment shocks, with additional damping for vehicles that work, tow, and run larger, heavier tires and wheels.
• Improved steering response: higher gas pressure responds quickly, and the triple chrome-plated piston rod reduces seal wear.
• Safety systems: helps keep Electronic Safety Systems performing as designed. KYB recommends installing new strut mounts (part number SM5413) to reduce the chance of noise and vibration.

Interchange: 20931002 · 89058936 · 89058939 · G63884 · 911229