KYB KG54338 Shock Absorber - Rear

KYB Gas-a-Just Rear Shock for Asian SUVs

The KYB Gas-a-just KG54338 is a monotube rear shock absorber built for drivers who want firmer control, quicker response, and consistent damping. It is engineered for select Isuzu, Honda, and Passport applications, including rear suspension upgrades for vehicles used with heavier tires, towing, or everyday load changes.

The Gas-a-just line focuses on responsive handling without sacrificing normal ride comfort. Its high-pressure monotube design separates gas and oil to reduce fade, while the internal valving is tuned for Asian SUV applications. Part number KG54338 is a direct-fit rear shock choice for 1998-2004 Isuzu Rodeo, 2002-2004 Isuzu Axiom, 2001-2003 Isuzu Rodeo Sport, 1998-2002 Honda Passport, and 1998-2000 Isuzu Amigo.

Key Features

• Monotube shock design with separate gas and oil chambers for consistent damping
• Up to 25% more damping performance than original equipment shocks
• High-pressure nitrogen gas helps reduce fade and improve response
• Triple chrome plated piston rod helps reduce seal wear and fluid leakage
• Valving and components designed for Asian SUVs
• Rear application with dust cover included
• Compressed length: 11.85 in; extended length: 18.62 in; stroke length: 6.77 in
• Lower mount type: E2(14.2X38); upper mount type: S1

Detailed Description

KYB Gas-a-just shocks are built around a monotube layout that reacts quickly to suspension movement and maintains damping consistency under load. For the KG54338, that means improved steering response and more controlled rear suspension behavior on vehicles that see daily driving, cargo weight, or larger wheel and tire setups. This part number, KG54338, is a strong OE-style upgrade for drivers looking to restore rear suspension control on the Isuzu Rodeo, Isuzu Axiom, Isuzu Rodeo Sport, Honda Passport, and Isuzu Amigo.

This part cross-references Monroe Shocks & Struts 37160 for the same application.

What It Helps Address

• Excessive rear bounce after bumps or dips
• Reduced control from worn OE shock absorbers
• Fade during repeated suspension movement
• Loose or delayed steering response from rear suspension wear
• Ride instability on vehicles carrying heavier tires, wheels, or cargo

Installation Notes and Tips

Fits 2002-2004 Isuzu Axiom, rear; 1998-2004 Isuzu Rodeo, rear; 2001-2003 Isuzu Rodeo Sport, rear; 1998-2002 Honda Passport, rear; and 1998-2000 Isuzu Amigo, rear. Confirm whether the vehicle has electronic or active suspension before ordering, since those configurations are excluded on several applications. Match the upper and lower mount styles to the original shock before installation, and inspect related bushings and mounting points for wear.

Quality Assurance

KYB designs the Gas-a-just line with a high-pressure monotube construction that separates gas and oil for fade-resistant operation and fast response. The KG54338 uses a triple chrome plated piston rod to help reduce seal wear and support long-term sealing performance.