For models CH11-14 CV11-15.

Kohler Engines is currently unable to provide direct replacement components for the ASAM (analog spark advance module) 24 584 09-S and 24 584 10-S modules. Until such replacements are available, the ignition system will need to be converted using the appropriate kit for the engine being serviced.
The conversion kit includes two new ignition modules, new flywheel, duplex lead, and installation instructions.
Order the conversion kit based on the horsepower of the engine being serviced, from your source of supply.

For 22 hp or 23 hp Engine Specifications 66XXX, 67XXX, or 76XXX
Order kit 24 755 307-S 
This kit converts the engine from ASAM ignition to CDI (capacitive discharge) fixed ignition.
For 25 hp Engine Specifications 68XXX, or 69XXX
Order kit 24 755 308-S
This kit converts the engine from ASAM ignition to MDI (magnetic discharge) ignition.

Replaces: Kohler 12 707 01-S