What is the main advantage of a monotube shock absorber like this one?

Monotube shocks, like the KYB Gas-A-Just, have separate chambers for gas and hydraulic fluid. This design helps prevent aeration, which means the shock won't fade under heavy use and will maintain consistent performance.

Does this shock absorber come with any mounting hardware?

This product listing is for the KYB Gas-A-Just rear shock absorber only. Mounting hardware, such as bushings or bolts, is typically sold separately and may need to be transferred from your old shocks or purchased new.

How does this shock help with electronic safety systems?

Modern vehicles rely on suspension, brakes, and tires working together for electronic safety systems like ABS and stability control. By maintaining the vehicle's intended suspension performance, this shock helps ensure those systems operate as designed.

KYB Gas-A-Just Rear Shock Absorber KG54104

Name: High Pressure Monotube Gas Shock
Brand: KYB
Price: 70.52 USD
Availability: InStock

High Pressure Monotube Gas Shock

$70.52

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

KYB Gas-A-Just rear shock absorber. Keeps electronic safety systems working as intended.

Key Features

Fits 1999-2007 Chevrolet Silverado 1500 and 1994-2002 Dodge Ram 1500/2500/3500 models.
Monotube design with separate working chambers for responsiveness and control.
High-pressure nitrogen gas and a floating piston prevent aeration and fade.
Automatically adjusts to driving conditions for a comfortable ride and instant performance.
Helps maintain the intended function of electronic safety systems.
KYB part number KG54104.

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Will this fit your vehicle?

Product Details

What you get here is a single KYB Gas-A-Just monotube rear shock absorber. This shock is built to automatically adjust to your driving needs, offering a comfortable ride during normal cruising and improved control when you need it. It uses a high-pressure nitrogen gas charge and a floating piston to prevent the aeration that can cause fade in other shock designs. This means you get consistent performance, whether you're just running errands or pushing your vehicle a bit harder. This shock is designed to help keep your vehicle's electronic safety systems functioning as the manufacturer intended, which is important for overall vehicle stability.

The monotube design offers advantages over traditional twin-tube shocks. It has separate chambers for the hydraulic piston and valve area, which allows for quick responsiveness and precise control. The second chamber contains high-pressure nitrogen gas and a floating piston. This setup provides a comfortable ride during everyday driving but instantly adds performance when you demand it. This shock absorber fits a range of popular trucks, including the Chevrolet Silverado 1500 (1999-2006) and the Dodge Ram 1500 (1994-2001), among others.