KYB KG5529 Shock Absorber - Rear

KYB Gas-a-just Rear Shock for Volkswagen Beetle

The KYB Gas-a-just KG5529 is a monotube suspension shock absorber built for rear applications on the Volkswagen Beetle from 1952-1977. It is engineered for drivers who want firmer control, quicker response, and consistent damping in a rear shock for Volkswagen Beetle use.

The Gas-a-just line is KYB’s performance-oriented monotube series. This design separates gas and oil into distinct chambers, helping the shock react quickly during normal driving while maintaining control when the suspension is working harder. For a Volkswagen Beetle rear shock, that means more stable handling without the fade associated with aeration in conventional twin-tube designs.

• Adds up to 25% more damping performance over original equipment shocks
• Monotube construction with separate gas and oil chambers for fade-resistant operation
• High gas pressure improves steering response and suspension control
• Triple chrome plated piston rod helps reduce seal wear and fluid leakage
• Components and valving are designed specifically for Volkswagen applications
• Dust cover included
• Lower mount type: E2(12X32)
• Upper mount type: E2(12X32)

Detailed Product Overview

KYB KG5529 is a rear suspension shock absorber for the Volkswagen Beetle, covering 1952-1977 models. It measures 10.59 inches compressed, 16.3 inches extended, and provides 5.71 inches of stroke length. The monotube layout uses a high-pressure nitrogen gas section and an air-free hydraulic working area to deliver immediate response and steady damping under changing road conditions. This makes the KYB Gas-a-just KG5529 a direct-fit choice for Volkswagen Beetle rear suspension service where control and ride consistency matter.

This part cross-references Gabriel 82001 and Monroe Shocks & Struts 31542 for the same application.

Common Problems This Shock Can Address

• Excessive rear-end bounce after bumps
• Reduced steering response from worn rear shocks
• Shock fade caused by aeration in older twin-tube designs
• Fluid leakage related to seal wear
• Loss of suspension control on heavier wheels or performance-oriented setups

Installation Notes and Fitment

Fits 1952-1977 Volkswagen Beetle, rear. Verify mount style and dimensions against the existing shock before installation. The upper and lower mounts are E2(12X32), and the shock includes a dust cover. For Volkswagen Beetle rear shock replacement, confirm suspension condition and inspect related bushings and mounting points during service.

Quality Assurance

KYB designs the Gas-a-just line with application-specific valving and monotube construction to maintain consistent damping performance. The KG5529 is built to support the suspension, braking, and tire behavior expected by the vehicle manufacturer’s original system design.