The Snapper 1753667YP Lawn Tractor Switch Assembly is an electrical component used in compatible Snapper lawn tractor models. It combines the ignition switch and safety interlock functions in one assembly, starting the engine when the key is turned and allowing it to start only when the operator is seated and the blades are disengaged. The switch assembly works as part of the tractor’... https://www.wholetoolbox.com/snapper-1753667yp-lawn-tractor-switch-assembly/1753667YP.html