1950-1979 Brake Line Plugs M10x1.0
Seal Unused Ports on Your VW Brake System
When modifying or customizing your air-cooled VW braking system, it’s critical to keep the hydraulic circuit secure. These VW brake line plugs are designed to block off unused M10 x 1.0 bubble flare ports—most often found on master cylinders. Whether you're building an off-road buggy or just cleaning up your layout, these male-threaded plugs stop leaks before they start.
Features
• Designed for M10 x 1.0 bubble flare brake line ports
• Perfect for off-road VW applications or hydraulic conversions
• Male-thread plug seals unused ports on VW master cylinders
• Prevents fluid leaks and contamination
• Sold as a pair – install one, keep one as a backup
Fitment
• 1950–1979 Beetle, Super Beetle, Karmann Ghia, Bus, Type 3, and more
• Compatible with most aftermarket and OE VW master cylinders
Because Details Matter
Brake system integrity starts with the small stuff. Whether you're deleting circuits or prepping for a new dual-circuit master, these M10 x 1.0 plugs are a must-have for secure, leak-free performance.
Also known under these part numbers: (For reference only)