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Kohler 18 hp engine CH18S-62623 replaces Kawasaki and Briggs for zero turn lawn mowers.

4-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block
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Model |
Command PRO CH620 |
| Max Power @3600 RPM hp (kW) 1 | 18 (13.4) |
| Displacement cu in (cc) | 39.1 (624) |
| Bore in (mm) | 3.0 (77) |
| Stroke in (mm) | 2.6 (67) |
| Peak Torque @ Maximum lbs ft (Nm) | 32.2 (43.6) |
| Compression Ratio | 8.5:1 |
| Dry Weight lbs (kg) | 90 (41) |
| Oil Capacity U.S. quarts (L) | 2 (1.9) |
| Lubrication | Full pressure w/full-flow filter |
| Dimensions L x W x H in | 14 x 17.7 x 19.0 |
| Backpressure Limit 2 | 50 |
| J1995 Power 3 |
18.8 |
Shaft Type: Horizontal
Shaft Width: 3/16"
Shaft Length: 1 1/2"
| Manufacturer: | Kohler Engines |
|---|---|
| MPN: | CH621-3012 |
| Condition | New |
| Shipping Options | Standard Delivery |
| Engine Cooling | Air |
| Engine Size | 18hp |
| Engine Type | 4-Stroke |
| # of Cylinders | 2 |
| Shaft Position | Horizontal |
| Warranty | 2 Year Limited Warranty |
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