Mechanical spares for these games

Coil sleeves are mostly 1.75" nylon. Keep flipper plunger/link assemblies, coil stops and EOS switches for flipper rebuilds, new 1 1/16" balls, 2" leg levelers, and a game-specific rubber ring kit with flipper rubbers and a shooter tip.

Systems

• Bally MPU AS-2518-17
• Bally MPU AS-2518-35
• Stern MPU-100
• Stern MPU-200

Related tips

• Spare fuses to keep for these games

Source: Repairing Bally Electronic Pinball Games from 1977 to 1985, Part One, Clay Harrell (pinrepair.com)