137-4100 / 117-2221 Ignition Switch & Keys for Toro & Exmark
$21.95
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137-4100 / 117-2221 Ignition Switch & Keys for Toro & Exmark
$21.95
Aftermarket replacement ignition switch for select Toro and Exmark mowers using 137-4100 or 117-2221.
What’s included
- 1 × replacement ignition switch
- 2 × matching keys
Switch replacement numbers
137-4100, 117-2221
Measurements & specifications
| Supplied design | Black rotary key switch with a three-position face and two matching keys. |
|---|---|
| Face width shown | 52 mm |
| Overall height shown | 48 mm |
Measurements are the supplier’s illustrated dimensions for the supplied design.
Check mower & equipment fitmentView model examples, serial restrictions and application notes
These are selected application examples. Match the original switch part number, complete terminal arrangement, switch function and mounting design. A mower model or terminal count alone does not identify the correct electrical configuration.
Exmark mower configurations
- LRE730GKA48DA3 - 48", Kaw. FX730V (SN: 417930746 & Above) (Rev B) (2025)
- LRE730GKA524A3 - 52", Kaw. FX730V (SN: 417930746 & Above) (Rev B) (2025)
- LRE730GKA604A3 - 60", Kaw. FX730V (SN: 417930746 & Above) (Rev B) (2025)
- LRS749AKC524A2 - 52", Koh. ECV749 (SN: 417930746 & Above) (Rev B) (2025)
- LRS749AKC604A1 - 60", Koh. ECV749 (SN: 417930746 & Above) (Rev A) (2025)
Toro mower configurations
- 30069 - 18hp (SN: 312000001 - 314999999) (2012-2014)
- 31914 - 18hp (SN: 400000000 - 404314999)
- 44409 - 36" (SN: 406610921 - 415199999)
- 44410 - 36" (SN: 406814864 - 999999999)
- 44423 - 48" (SN: 400000000 - 409999999)
- 44424 - 48" (SN: 406865794 - 413999999)
Compare the original switch, connector and mounting dimensions before ordering. Fitment support before and after purchase.
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