KYB KG5530 Shock Absorber - Rear

KYB Gas-a-just Shock Absorber KG5530

The KYB Gas-a-just KG5530 is a monotube suspension shock absorber built for drivers who want firmer control, quicker response, and consistent damping. It is engineered for Volkswagen applications and is suited to vehicles that work harder, tow, or run larger, heavier tires and wheels.

Gas-a-just shocks use separate hydraulic and high-pressure gas chambers to maintain responsive handling without fade from aeration. For Volkswagen suspension repair, the KG5530 provides a direct-fit solution focused on steering response, ride control, and stable performance under load.

Key Features

• Up to 25% more damping performance than original equipment shocks
• Monotube design separates gas and oil for fade-free operation and fast response
• High gas pressure improves steering response and control
• Triple chrome plated piston rod helps reduce seal wear and fluid leakage
• Valving and components are designed specifically for Volkswagen
• Dust cover included

Product Details

The KYB Gas-a-just line is designed for drivers who want more control than a conventional twin-tube shock can provide. The KG5530 uses an air-free hydraulic working area for responsiveness and a separate nitrogen gas chamber with a floating piston to maintain ride comfort during normal driving while adding damping on demand. That design helps the shock react quickly when road conditions, load, or steering input change.

For Volkswagen suspension service, this part number KG5530 is a practical choice when the goal is to restore control, reduce body motion, and maintain consistent performance. This part cross-references Monroe Shocks & Struts (e.g., 32545) for the same application.

What It Helps Address

• Excessive bounce after bumps or dips
• Reduced steering response during lane changes or cornering
• Shock fade from heat and aeration during repeated suspension movement
• Ride instability on vehicles with heavier wheels, tires, or added load
• Fluid leakage related to seal wear on worn shock absorbers

Installation Notes and Tips

Verify compressed length, extended length, and mount type before installation. The KG5530 measures 13.74 inches compressed, 22.2 inches extended, and 8.46 inches of stroke, with E2(12X32) upper and lower mounts. Confirm the vehicle’s original shock dimensions and mounting style match the part before service.

For best results, inspect related suspension components such as bushings, mounts, and tires during replacement. This shock absorber is intended for Volkswagen fitments only; use the vehicle-specific application data to confirm the correct position and suspension configuration.

Quality Assurance

KYB designs the Gas-a-just line with monotube construction, high-pressure gas separation, and a chrome piston rod to support consistent damping and reduced wear. The KG5530 is built to meet the demands of Volkswagen suspension service and maintain the performance characteristics expected from the Gas-a-just product line.