KYB Suspension Shock Absorber P/N:SA1016
Smooth out your Saab's ride with the KYB Gas-a-just Shock Absorber (KG5558), a high-pressure monotube gas shock that drops in as a direct-fit rear replacement for the 1979-1993 SAAB 900 and 1979-1980 SAAB 99. This KYB shock absorber uses a high-pressure monotube design with components and valving KYB designed specifically for your Saab.
Unlike a traditional twin-tube, the Gas-a-just runs two separate working chambers: an air-free hydraulic piston and valve area for responsiveness and control, plus a second high-pressure nitrogen gas area with a floating piston that helps provide a comfortable ride during normal driving and adds damping on demand.
Interchange: 69671 · 39011
This part cross-references / interchanges with the following part numbers:
What vehicles does the KYB KG5558 fit?
It is a rear shock absorber that fits the 1979-1993 SAAB 900 and 1979-1980 SAAB 99. See the Buyer's Guide tab to confirm the exact fit for your Saab.
What makes this KYB gas shock absorber different from a twin-tube?
The Gas-a-just monotube separates the gas and oil in two chambers, so it does not fade due to aeration and delivers instant response, unlike a traditional twin-tube design.
How much extra damping does it add?
KYB states the Gas-a-just adds up to 25% more damping over original-equipment shocks, with additional control for vehicles that work, tow, or run larger, heavier tires and wheels.
Why does it have a chrome-plated piston rod?
Fluid leaking can be a cause of shock failure, so the KYB Gas-a-just uses an ultra-smooth triple chrome-plated piston rod designed to reduce seal wear.
Should I replace shocks in pairs?
This listing is for one rear shock absorber. Replacing both sides on the same axle together as a matched pair is recommended for balanced, even ride control.
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.