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 Super Duty Ford 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:	15.74
Dust Cover Included:	Y
Extended Length:	25.47
Internal Rebound Spring:	N
Lower Mount Type:	E2(12x38)
R-stop:	N
Stroke Length:	9.73
Upper Mount Type:	E1

• Gabriel: G63964
• Ford: 5C3Z18125CF
• Monroe Shocks & Struts: 911039

• 2005-2007 Ford F-350 Super Duty        Position: Rear        Note: Recommended OEM Replacement
• 2005-2007 Ford F-450 Super Duty        Position: Rear        Note: Recommended OEM Replacement