Whistle Diode Kit



For our do it yourself folks. These diodes will replace the original rectifiers originally installed by Lionel.  We use these when we recondition transformers that do not need both whistle and bell operation. These are much easier to install then the metal ones with nuts and bolts to install, Simply remove the original rectifier and solder these in their place with the stripped end going to the plate the original one was, and the tab that was originally attached to the mount the original one. For the Zw’s, same procedure except use the wire that was soldered on the old “holder onner washer” ( a technical term) and you’re good to go.