Gottlieb EM rubber part numbers and sizes

Rings: A-10217 3/8 in, A-17493 7/16 in, A-10218 3/4 in, A-10219 1 in, A-10220 1 1/2 in, A-10221 2 in, A-10222 2 1/2 in, A-10223 3 in, A-10224 3 1/2 in, A-10225 4 in, A-10226 5 in. Mini posts: A-14793 (23/64 in) and A-15705 (27/64 in). Flippers: A-13149 flat beaded red for 2 in flippers, A-13151 red for 3 in flippers. Others: E-15 rubber tip, 1872 plunger tip, A-1344 rebound, 986 drop target grommet, 2752 chime grommet, A-5240 grommet.

Systems

• Electro-mechanical

Related tips

• Use white rubber on EM games
• Flipper rubber sizes
• Livening up the top arch rebound rubber
• Order a game-specific ring kit in white rubber
• Gottlieb part numbers hint at a part's age

Source: Repairing Electro-Mechanical (EM) Coin Operated Games to 1978, Part Two, Clay Harrell (pinrepair.com)