Shift key set?

Hey new to the forum. Names sage and I have a12 hp 38" craftsman mower I've been using to pulls logging cart. Yesterday I broke a shifter key InThe transaxle my ? Is I can't find keys for my make of transaxle it's a foote can't find what model though. I did find a set of peerless shift keys that look similar has anyone used peerless shift keys in a foote transaxle? Thanks for ur time