Bally Bell/Chimes Coil, CC-31-2000 . With short (2" end to end) bell sleeve. When these get smoked, due to a stuck switch on the playfield, they often melt the plunger tip. We have the plunger A-550-6 (Striker and Bushing Assy). We also have a rebuild kit BCHIME-KIT for Bally Chime unit AS-2564. See the diagram below.