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TWISTER (Sega) Mag processor update kit


3 electronic component update kit for the Sega TWISTER pinball machine.

Includes 2 new 1N6267A diodes and 1 22 ohm 1/2 watt resistor to remedy intermittent failure of the 3 amp Spinning Disc Magnet fuse.

See Service Bulletin 91 below for detailed installation instructions.


  • 121-5040-00
  • 1N6267A

Sega Service Bulletin 91 PDF

1 lb


In Stock