WANTED. Craftsman Kohler ignition switch and starter relay.

I have an electrical issue with the Kohler Magnum. Will spin over freely and easily if I jump the relay with a screwdriver, but the key is doing nothing. Sick of chasing ghosts, so I want to try to replace some stuff cheaply if I can to eliminate possible issues. If anyone knows where I can get these parts, let me know. Thanks.

@Doc Sprocket did a good video on how to rewire a tractor with a push button starter and toggle kill switch. Do you have a 3 or 4 post solenoid?