Tohatsu MFS25CS 25HP 4-Stroke 15″ Shaft Outboard Motor
Description
Tohatsu 25HP MFS25CS EFI Portable Short Power
Featuring a 500cc three-cylinder engine family, the Tohatsu 25HP MFS25CS serves as a high-torque solution for US boaters requiring a prop-rated propulsion unit with superior thermal stability. This 25HP four-stroke technology utilizes battery-less Electronic Fuel Injection (EFI) to maximize hole-shot performance, effectively converting internal combustion into efficient thrust for lightweight aluminum skiffs and Jon boats. The 15-inch short shaft design provides an optimized center of gravity, while the manual recoil with digital CDI ensures immediate, reliable ignition across diverse inland and coastal environments.
Operational longevity of the MFS25CS model is secured through a specialized pressurized lubrication system featuring a high-flow oil pump to maintain internal cleanliness. To facilitate easy after-storage starts, the unit employs a vapor-free fuel induction system that maintains throttle response without a battery, while the Tohatsu High-Grade Marine Alloy utilizes a multi-layer finish to mitigate oxidation in high-salinity waters. With a 100-hour service interval and a redesigned multi-function tiller handle, this fuel-efficient outboard provides superior ownership value for boaters seeking a quiet, low-emission engine with class-leading displacement.
Key Features of Tohatsu MFS25CS
- 500cc Inline 3-Cylinder EFI Block
- 25.0HP Prop-Rated Output at 6000 RPM
- 15″ Short Shaft / 128 lbs Dry Weight Chassis
- Battery-Less Electronic Fuel Injection (EFI)
- Tiller Steering with Front-Mounted Shift
- Digital CDI Ignition with Manual Start
- 2.17:1 Gear Ratio / 54oz Oil Capacity
Tohatsu MFS25CS Specs
| Brand | Tohatsu |
| Full Model Code | MFS25CS |
| Country of Origin | Japan |
| Engine Family/Series | MFS25/30C Series |
| Engine Type | 3-Cylinder SOHC, 4-Stroke |
| Displacement | 0.50 Liters (500 cc) |
| Horsepower | 25 HP (18.4 kW) |
| Full Throttle RPM Range | 5000 - 6000 RPM |
| Fuel Induction System | Battery-Less Electronic Fuel Injection |
| Alternator Output | 17 Amps |
| Gear Ratio | 2.17:1 |
| Shaft Length | S: 381 mm (15 in) |
| Dry Weight | 57 kg (126 lbs) |
| Bore x Stroke | 61 x 57 mm |
| Starting & Steering System | Manual Recoil & Tiller Handle |
| Trim/Tilt Method | Manual Tilt |
| Oil Capacity | 1.7 Liters |
| Recommended Fuel | 87 Octane |
| Standard Warranty | 5-Year Limited Warranty |
| Application | Portable Utility Boats, Small Fishing Skiffs, Inflatables |
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