KYB KG5473 Shock Absorber - Rear

KYB Gas-a-just Rear Shock for Nissan Trucks

The KYB Gas-a-just KG5473 is a monotube rear shock absorber built for Nissan truck applications that need firmer control and consistent damping. It is engineered for the Nissan Frontier, Nissan Pickup, and Nissan D21, with performance-focused valving that responds quickly under load and during everyday driving.

Gas-a-just Product Line

KYB Gas-a-just shocks use a high-pressure monotube design with separate gas and oil chambers. That layout supports fade-resistant operation, quicker steering response, and added damping performance over original equipment shocks, especially on trucks that tow, work, or run larger tires and wheels.

Key Features

• Part number KG5473 rear shock absorber
• Adds up to 25% more damping performance over original equipment shocks
• Monotube construction separates gas and oil for consistent response
• High-pressure nitrogen gas helps maintain control during demanding use
• Triple chrome plated piston rod helps reduce seal wear
• Dust cover included
• Valving and components tuned for Nissan truck applications

Detailed Description

KYB KG5473 is designed for rear suspension service on 1986-1994 Nissan D21, 1995-1997 Nissan Pickup, and 1998-2004 Nissan Frontier models. The monotube design uses an air-free hydraulic working area for control and a separate high-pressure gas chamber for fast response, helping the shock maintain consistent damping as road conditions change. This makes the KG5473 a practical choice for Nissan Frontier, Nissan Pickup, and Nissan D21 owners who want more controlled rear suspension behavior without changing the vehicle’s basic ride layout.

This part cross-references Monroe Shocks & Struts 37078 for the same application.

What It Helps Address

• Excessive rear bounce after bumps
• Reduced control when carrying cargo or towing
• Shock fade from heat and aeration
• Loose or delayed steering response from worn suspension damping
• Uneven ride quality on trucks with heavier wheels and tires

Installation Notes and Tips

• Fits 1998-2004 Nissan Frontier, rear
• Fits 1995-1997 Nissan Pickup, rear
• Fits 1986-1994 Nissan D21, rear
• Verify compressed length, extended length, and stroke before installation
• Confirm upper and lower mount type E1 match the vehicle mounting points
• Inspect related suspension bushings and hardware during shock replacement

Quality Assurance

KYB designs Gas-a-just shocks with monotube construction and high-pressure gas separation to support consistent damping performance and reduced fade. The KG5473 is built for direct rear suspension service on listed Nissan truck applications and follows KYB’s application-specific valving approach for truck use.