Steady the ride and keep body motion in check with the KYB Gas-a-just Suspension Shock Absorber KG4026, a high-pressure monotube gas shock that installs as a direct-fit rear replacement for the 1981-1987 Isuzu Pickup, 1984-1986 Isuzu Trooper, 1986 Jeep Comanche, 2000-2004 Nissan Frontier, 2000-2004 Nissan Xterra, and 1969-1987 Toyota Land Cruiser (see the Buyer's Guide tab for engine-level fitment). This is a rear shock; sold individually, and replacing both rear units together is recommended for balanced damping.
Monotube gas design: two separate 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 that separates gas and oil for fade-free operation and instant response.
Triple chrome-plated piston rod: an ultra-smooth rod that reduces seal wear, since fluid leaking can be a cause of shock failure.
Higher gas pressure: designed to respond quickly and help improve steering response, and to help keep electronic safety systems performing as designed.
Added damping: adds up to 25% more damping performance over original equipment shocks, with extra damping for vehicles that work, tow, and run larger, heavier tires and wheels.
Interchange: 77492 · 911530
This part cross-references / interchanges with the following part numbers:
77492, 911530
Frequently Asked Questions
Is this a front or rear shock?
The KG4026 is cataloged as a rear shock absorber for the listed applications. Confirm fitment for your vehicle before ordering.
What type of shock is the KG4026?
It is a KYB Gas-a-just high-pressure monotube gas shock with two working chambers: an air-free hydraulic piston/valve area and a high-pressure nitrogen gas area with a floating piston.
How does the monotube design help performance?
Separating the gas and oil is designed for fade-free operation and instant response, while the air-free hydraulic area handles responsiveness and control.
Should I replace shocks in pairs?
This shock is sold individually. Replacing both rear units together is recommended so damping stays balanced side to side.
What numbers does this shock interchange with?
It cross-references interchange numbers 77492 and 911530. Match your original part number and confirm the application before purchasing.
High Pressure Monotube Gas ShockThe Gas-a-just monotube shock absorber is available as an OE monotube replacement to restore your vehicles original capabilities. The KYB Gas-a-just has two separate...
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.
