KYB Gas-A-Just Monotube Shock Absorber

1993–1998 Jeep Grand Cherokee 4.0L I6, 5.2L V8

Part #: KG5487

Overview

The KYB Gas-A-Just monotube shock absorber is engineered to deliver superior ride quality and enhanced vehicle control for your Jeep Grand Cherokee, covering model years 1993 through 1998 with 4.0L inline-six and 5.2L V8 engines. Designed for drivers who demand both comfort and performance, this shock absorber automatically adapts to changing road conditions and driving styles, providing consistent handling without the common drawbacks of traditional twin-tube shocks.

Whether you're navigating city streets, cruising on the highway, or tackling rough terrain, the Gas-A-Just shock absorber offers a smooth, responsive ride that improves vehicle stability and driver confidence. Its advanced monotube design ensures durability and fade-free performance, making it an ideal upgrade or replacement for your Jeep’s rear suspension.

Key Features

The KYB Gas-A-Just shock absorber incorporates innovative technology to optimize your Jeep Grand Cherokee’s rear suspension performance. Key features include:

• Monotube Design: Provides superior heat dissipation and consistent damping without aeration or fade.
• Dual-Chamber System: Separates hydraulic fluid and high-pressure nitrogen gas with a floating piston for instant response and comfort.
• Automatic Adjustment: Instantly adapts to varying road surfaces and driving conditions for optimal control.
• Fade-Free Performance: Eliminates shock fade caused by aeration, maintaining consistent damping force.
• Enhanced Ride Comfort: Balances firmness and smoothness for everyday driving and spirited performance.
• Durable Construction: Built to withstand harsh conditions and extend service life.
• Direct Fitment: Designed specifically for 1993–1998 Jeep Grand Cherokee rear suspension with 4.0L I6 and 5.2L V8 engines.

Construction & Design

The KYB Gas-A-Just shock absorber features a robust monotube construction that separates the hydraulic fluid and nitrogen gas chambers with a floating piston. This design prevents aeration and ensures consistent damping performance even under demanding driving conditions. The high-pressure nitrogen gas chamber maintains internal pressure, reducing cavitation and shock fade for reliable responsiveness.

Manufactured with high-quality materials and precision engineering, this shock absorber is corrosion-resistant and built to endure the rigors of daily driving and off-road use. The monotube body allows for efficient heat dissipation, which helps maintain performance and prolongs the life of the shock absorber.

Installation & Fitment

The KYB Gas-A-Just monotube shock absorber is a direct replacement for the rear shocks on 1993–1998 Jeep Grand Cherokee models equipped with 4.0L inline-six or 5.2L V8 engines. Installation requires no modifications and can be completed using standard tools by a professional or experienced DIY enthusiast. Proper installation ensures optimal suspension performance and vehicle safety.

What's Included

• One KYB Gas-A-Just monotube rear shock absorber (Part # KG5487)
• Installation hardware (if applicable)
• Product instructions and warranty information

Ideal For

This shock absorber is ideal for Jeep Grand Cherokee owners seeking improved rear suspension performance without sacrificing ride comfort. It suits daily drivers, off-road enthusiasts, and those who want a reliable, fade-free shock absorber that adapts to varying driving conditions. Whether replacing worn shocks or upgrading your suspension, the KYB Gas-A-Just offers a balanced solution for enhanced handling and comfort.

KYB is a major shock and strut manufacturer supplying both OEM and aftermarket suspension components, with options that range from OE-replacement ride quality to more performance-oriented control. For enthusiasts, KYB upgrades are a solid way to restore damping performance and tighten handling feel with proven manufacturing scale and consistency.