ROTARY New Style Sealed PTO Switch Kit for Scag, 

Part No. 16418

New Style Sealed PTO Switch Kit replaces Scag 463034.
Kit contains sealed PTO switch 16427 and wire harness 16419. 
Fits STT, STC, SW, SWZ models and more. 
Will replace Rotary 13248 for conversion to new style sealed switch.