Get firm, fade-free ride control with the KYB Gas-a-just Shock Absorber KG5780, a high-pressure monotube gas shock that installs in the FRONT position on the 2003-2014 Chevrolet Express 1500, 2003-2007 Chevrolet Express 2500, 2003-2014 GMC Savana 1500, and 2003-2007 GMC Savana 2500. If your worn KYB shock absorber has gone soft or is leaking, this monotube unit is a direct-fit way to bring back controlled damping.
Monotube gas design: Separates the high-pressure nitrogen gas from the oil for fade-free operation and instant response, with no aeration under hard use.
Two working chambers: An air-free hydraulic piston and valve area handles responsiveness and control, while a floating-piston nitrogen chamber supports a comfortable ride during normal driving.
Built for GM vans: Components and valving designed specifically for GM vans, adding damping over the OE design for vehicles that work, tow, and run larger, heavier tires and wheels — up to 25% more damping than original-equipment shocks.
Durable rod: An ultra-smooth triple-chrome-plated piston rod reduces seal wear, and the higher gas pressure responds quickly to help improve steering response.
Helps keep Electronic Safety Systems performing as designed. Sold individually; replacing both front shocks together is recommended for balanced ride control. See the Buyer's Guide tab for the full engine-level application list.
It is a KYB Gas-a-just high-pressure monotube gas shock absorber (MPN KG5780) for the front position on select Chevrolet Express and GMC Savana vans.
Which vehicles does this KYB gas shock absorber fit?
It fits the front of the 2003-2014 Chevrolet Express 1500, 2003-2007 Chevrolet Express 2500, 2003-2014 GMC Savana 1500, and 2003-2007 GMC Savana 2500. See the Buyer's Guide tab for the full list.
What makes the monotube design different?
The high-pressure monotube separates the nitrogen gas from the oil, so it resists fade due to aeration and responds instantly, unlike traditional twin-tube shocks.
How much damping does it add over OE?
KYB states the Gas-a-just adds up to 25% more damping performance than original-equipment shocks, with valving designed for GM vans that work, tow, and carry larger tires.
Should I replace both front shocks and check the KYB shock absorber price for two?
This listing is sold individually. Replacing both front shocks together is recommended for even, balanced ride control, so many buyers order two.
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WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
