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Thumbnail Filmstrip of Spartan Key Switch Kit for RZ-HD/RT/SRT Models w/Carbureted Engines. Images
This genuine Spartan key switch kit replaces the full ignition switch setup that powers your mower on and off. If your key is sticking, the switch is intermittent, or the mower won’t crank reliably, this kit is the right fix to get you back to steady starts every time.
It includes everything shown in the kit image and comes with (1) key, making it an easy OEM-correct replacement when the original switch is worn out or damaged.
- Fits Spartan RZ-HD zero-turn mowers (all years)
- Fits Spartan RT zero-turn mowers (all years)
- Fits Spartan SRT zero-turn mowers (all years)
- Fits Spartan RZ and RZ Pro zero-turn mowers (2017–2020)
Installation Tip: Disconnect the battery before installation, then move one wire at a time from the old switch to the new switch so the connections stay in the correct spots.
This factory Spartan key switch kit is a dependable, long-lasting solution that keeps your mower starting and running like it should.