1956-1979 MST Replacement Serpentine Belt
Replace the serpentine belt in your air-cooled Volkswagen MST Pulley System with this direct replacement belt, designed to fit MST Serpentine Pulley Systems on Beetle, Super Beetle, Bus, Karmann Ghia, Thing, and Dune Buggy / Sand Rail applications from 1956 through 1979.
This is the correct replacement serpentine belt for MST Pulley Systems on your air-cooled Volkswagen. It is engineered to deliver proper tension, alignment, and long service life when paired with any of the MST Serpentine Pulley System configurations currently offered. Keep a spare on hand for your restoration or daily driver to avoid downtime when the original belt reaches the end of its service life.
This belt is sold as a replacement component only and works exclusively with MST Serpentine Pulley Systems. For the complete list of MST Pulley Systems this belt is compatible with, please refer to the Parts You Will Need tab on this product page.
Fits the Following Volkswagen Models:
- 1967-1977 VW Beetle Standard with MST Serpentine Pulley System
- 1971-1979 VW Super Beetle with MST Serpentine Pulley System
- 1963-1971 VW Bus with MST Serpentine Pulley System
- 1956-1979 VW Dune Buggy / Sand Rail with MST Serpentine Pulley System
- 1967-1974 VW Karmann Ghia with MST Serpentine Pulley System
- 1973-1974 VW Thing with MST Serpentine Pulley System
Features and Benefits:
- Direct replacement serpentine belt for MST Serpentine Pulley Systems on 1956-1979 air-cooled Volkswagen applications
- Engineered for proper tension and alignment when used with the original MST Pulley System it ships with
- Fits Beetle Standard, Super Beetle, Bus, Karmann Ghia, Thing, and Dune Buggy / Sand Rail applications across the year ranges listed
- Smart spare to keep on the shelf for restoration projects and daily drivers to avoid downtime
- For the complete list of compatible MST Pulley Systems, see the Parts You Will Need tab on this product page
- Works exclusively with MST Serpentine Pulley Systems — not intended as a generic belt replacement
Material and Finish: Serpentine drive belt engineered to fit MST Serpentine Pulley System configurations for air-cooled Volkswagen applications.
Because Details Matter: The serpentine belt is the link between every accessory on your air-cooled engine and the crankshaft, and the correct replacement belt makes the difference between an MST Pulley System that runs the way it was engineered and one that is just close. This belt is the right answer when it is time to refresh the belt on your MST equipped Beetle, Bus, Ghia, Thing, or Dune Buggy.
Learn More from Our Knowledge Library
Upgrading to a serpentine pulley setup? Our guide covers the MST Serpentine Pulley System — five style options, automatic tensioner benefits, billet aluminum alternator stand, plus the 9-step installation process for your Air Cooled VW engine.
Air Cooled VW MSTSerpentine Pulley System Guide
Also known under these part numbers: (For reference only)
- 029769198735
- K040370
- PP100102