KYB KG54304 Shock Absorber - Front

KYB Gas-a-Just Front Shock Absorber

The KYB Gas-a-Just KG54304 is a monotube suspension shock absorber built as an OE-style replacement for vehicles that need firmer control and consistent response. It is engineered for front suspension use on select Isuzu Trooper, Isuzu VehiCROSS, and Acura SLX applications.

Gas-a-Just Product Line

KYB Gas-a-Just shocks use a monotube design with separate hydraulic and high-pressure nitrogen gas chambers. That layout supports responsive damping, fade-resistant operation, and quicker steering reaction than many original equipment twin-tube designs, especially on vehicles with added load, towing demands, or larger tires and wheels.

Key Features

• Adds up to 25% more damping performance over original equipment shocks
• Components and valving are tuned for the specific vehicle application
• Monotube construction separates gas and oil for consistent response
• High gas pressure improves steering response and control
• Triple chrome plated piston rod helps reduce seal wear
• Dust cover included

Detailed Description

Part number KG54304 is designed to restore front suspension control on 1992-2002 Isuzu Trooper, 1999-2001 Isuzu VehiCROSS, and 1996-1999 Acura SLX models. The Gas-a-Just design uses an air-free hydraulic working area for damping precision and a separate nitrogen gas chamber with a floating piston to maintain stable performance during normal driving and under heavier suspension demand. This KYB KG54304 shock absorber is a practical OE monotube replacement for drivers who want more controlled front-end behavior without changing the vehicle’s original suspension layout.

This part cross-references Monroe Shocks & Struts (e.g., 37108) for the same application.

What It Helps Address

• Excessive front-end bounce after bumps
• Reduced steering response during lane changes or braking
• Shock fade during repeated suspension movement
• Wear-related fluid leakage from aging front shocks
• Loss of control on vehicles carrying heavier tires, wheels, or load

Installation Notes and Tips

• Fits 1992-2002 Isuzu Trooper, front
• Fits 1999-2001 Isuzu VehiCROSS, front
• Fits 1996-1999 Acura SLX, front
• Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions where specified
• Verify compressed length, extended length, and mount types before installation: compressed length 9.84 in., extended length 15.35 in., stroke length 5.51 in.
• Upper mount type: S1; lower mount type: E2(12X32)

Quality Assurance

KYB designs Gas-a-Just shocks as OE-style monotube replacements with application-specific valving and construction intended to restore original suspension behavior on the listed vehicles. Part number KG54304 is built for front suspension service on the confirmed fitments above.