KYB KG4520 Gas-A-Just Front Shock for 66-77 VW Beetle/Ghia/Thing

Vehicle Fitment

• 1966-1977 Volkswagen Beetle (standard, ball-joint beam)
• 1966-1974 Volkswagen Karmann Ghia
• 1973-1974 Volkswagen Thing (some listings note 1969-1979)

Fitment Notes

• Front position only, fits ball-joint beam front axle; the lower eyelet uses a 12mm inner diameter sleeve, so confirm the trailing arm mount hasn't rusted or been modified before installing
• For stock, unmodified US-market VWs; commonly modified vehicles or parts from other model years may affect fitment

Features

• High-pressure monotube gas shock with a floating dividing piston that separates gas and fluid for fade-free performance
• Higher gas pressure keeps tires glued to the road compared to standard twin-tube shocks
• Delivers a firmer ride and improved control and stability over traditional shocks
• Seamless cylinders and eye rings provide long-term durability
• Eliminates aeration for consistent performance and quicker response times
• Sold individually, boxed

Specifications

• Type: Gas-A-Just, high-pressure monotube
• Position: Front
• Extended length: 17.32in (14in per some listings, confirm before ordering)
• Lower eyelet inner diameter: 12mm
• Interchange numbers: 31538, 82005

Included Components

• 1x KYB Gas-A-Just front shock absorber

Product Description

The KYB KG4520 Gas-A-Just shock is a high-pressure monotube front shock built for the 1966-1977 Volkswagen Beetle, 1966-1974 Karmann Ghia, and 1973-1974 Thing, delivering a firmer, more controlled ride than the vehicle's factory twin-tube shocks. Its floating dividing piston separates gas and fluid to eliminate aeration, keeping performance consistent and fade-free even under demanding conditions.

Higher gas pressure helps keep the tires planted for improved stability and road feel, while seamless cylinders and eye rings add long-term durability. It's a popular upgrade choice for classic VW owners seeking a firmer, more performance-oriented alternative to a standard replacement shock, and it's backed by KYB's limited lifetime warranty.