Engine
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| Engine Detail | |
| Engine | Kohler SV610 |
| Fuel | gasoline |
| Cylinders | 1-cylinder |
| Cooling / layout | air-cooled vertical-shaft |
| Displacement | 596 cc 36.4 ci |
| Bore/Stroke | 3.70x3.39 inches 94 x 86 mm |
| Power (gross) | 21 hp 15.7 kW |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 1.6 qts 1.5 L |
| Sparkplug | Champion XC12YC |
| Sparkplug gap | 0.030 inches 0.762 mm |
| Engine | |
|---|---|
| Engine manufacturer | Kohler |
Applies to model 74363, serial 280000001–280999999 (2008); the page identifies the US storefront with USD pricing.
Toro, p. 1 ↗Verified 2026-10-25
| Engine | |
|---|---|
| Engine model | SV610-0020 |
Applies to model 74363, serial 280000001–280999999 (2008); engine designation appears in Kohler engine assembly titles.
Toro, p. 1 ↗Verified 2026-10-25
Values may vary by engine, transmission or configuration. View source page