See links below for replacements.
For CH22 CH23 CV22 CV23 use 24755307S
For CH25 CV25 use 24755308S
The kits will include both new style ignition modules and a flywheel.
Note: The above part may fit more models than are listed here. If your model is not listed, and you want to see if this part fits your model, use the "Original Equipment Parts Lookup" link located at the top of this page.