Key Switch Kit for Spartan RT-PRO and SRT Series EFI Zero Turn Mowers SKU: 493-0153-00

A failed key switch turns your commercial mower into expensive yard art—no power means no productivity. When ignition contacts wear out or electrical connections fail, you lose the ability to start your EFI engine, leaving you stranded in the middle of cutting season. This genuine Spartan kit restores reliable starting to get your operation back on track.

Why Genuine Matters

• Complete kit includes all components needed for proper EFI engine compatibility
• Heavy-duty contacts handle the electrical demands of modern fuel injection systems
• Exact-fit replacement eliminates wiring modifications or fitment issues
• Built to withstand daily commercial use in demanding outdoor conditions

Your RT-PRO, RT-HD, SRT-PRO, SRT-HD, SRT-XD, and SRT-XDe models depend on precise electrical control for EFI operation. Don't risk downtime with aftermarket switches that might not handle the electrical load. When you need your Spartan running reliably day after day, genuine parts make the difference.