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MTD 725-0873 Key Switch
Unavailable
Compatibility
This part will fit the following 143 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Yard-ManYard-Man 121-898E401 - Yard-Man Walk-Behind Mower (1991)21"
MTDMTD 121C898E401 - MTD Walk-Behind Mower (1991) (Yard-Man)21"
MTDMTD 12886-7 - MTD Walk-Behind Mower (1987)21"
MTDMTD 120-898E - MTD Walk-Behind Mower (1990)21"
MTDMTD 12886-8 - MTD Walk-Behind Mower (1988)21"
Description
An Ignition Switch in the control system of a model activates the main electrical systems. Signs of a faulty ignition switch include the engine dying, not starting, and disruption of power to the equipment electronics. Worn ignition switch contacts, overheating, or broken springs all can cause the ignition switch to fail. It is recommended to replace ignition switches from the OEM manufacturer, as the wrong switch can damage the electrical and ignition components of the machine.