High Pressure Monotube Gas Shock

The KYB 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 KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and 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.

• Adds Up To 25% More Damping Performance Over Original Equipment Shocks
• Components And Valving Designed Specifically For Heavy Duty Trucks
• Gas-A-Just Monotubes Include Additional Damping Over Oe Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
• High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
• Fluid Leaking Can Be A Cause Of Shock Failure, The Kyb Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
• The Higher Gas Pressure Of The Kyb Gas-A-Just Responds Quickly To Improve Steering Response
• Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The Kyb Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.

B-stop:	N
Compressed Length:	14.21
Dust Cover Included:	Y
Extended Length:	23.19
FEATURE AND BENEFIT 1:	Adds up to 25% more damping performance over original equipment shocks
FEATURE AND BENEFIT 2:	Components and valving designed specifically for Heavy Duty trucks
FEATURE AND BENEFIT 3:	Gas-a-Just monotubes include additional damping over OE design for vehicles that work, tow, and have larger, heavier tires & wheels
FEATURE AND BENEFIT 4:	High pressure monotube design separates the gas and oil for fade free operation and instant response
FEATURE AND BENEFIT 5:	Fluid leaking can be a cause of shock failure, the KYB Gas-a-just has an ultra-smooth triple chrome plated chrome piston rod to reduce seal wear
FEATURE AND BENEFIT 6:	The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response
FEATURE AND BENEFIT 7:	Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.
Internal Rebound Spring:	N
Lower Mount Type:	E2(14.6x41)
R-stop:	N
Stroke Length:	8.98
Upper Mount Type:	E2(14.6x41)

• Monroe Shocks & Struts: 557004

• 1973-1974 Chevrolet P30 Van        Position: Rear        Note: Motorhome Chassis
• 1973-1974 GMC P35/P3500 Van        Position: Rear        Note: Motorhome Chassis
• 1975-1999 Chevrolet P30        Position: Rear        Note: Motorhome Chassis
• 1975-1978 GMC P35        Position: Rear        Note: Motorhome Chassis
• 1979-1999 GMC P3500        Position: Rear        Note: Motorhome Chassis
• 1985 GMC P3500        Position: Rear        Note: Motorhome Chassis w/ Monobeam Front Suspension
• 1985-1999 Chevrolet P30        Position: Rear        Note: Motorhome Chassis w/ Mor/Ryde Rear Susp. -Check the Mor/Ryde service part number for the proper shocks.;w/ Service # U0109010
• 1985-1999 GMC P3500        Position: Rear        Note: Motorhome w/ Mor/Ryde Rear Susp. -Check the Mor/Ryde service part number for the proper shocks.;w/ Service # U0109010
• 1999-2000 Workhorse P32        Position: Rear        Note: P30032 Widetrack 15,000, 17,000, 18,000 lb GVW