2027 Yamaha Four Stroke Portable Heavy Load F25SWC
Description
Meet the 2027 Yamaha F25SWC—a portable, engine-only outboard that brings big-water confidence to smaller hulls, finished in classic Yamaha Gray. Built as a four-stroke, fuel-injected inline twin (432 cc) making 25 bhp (18.7 kW) at 5500 RPM, this is the kind of power that feels right at home on lightweight fishing skiffs, tenders, and utility rigs that need strong push without the bulk.
On the water, that 2-cylinder SOHC design (4 valves total, 2 per cylinder) is tuned for usable torque where you actually run—right in the 5000–6000 RPM full-throttle range. Pair that with a 2.00:1 gear ratio turning a prop, and you get the kind of steady bite and acceleration that helps a modest hull climb onto plane cleanly, carry gear without feeling strained, and stay responsive when conditions get choppy.
Efficiency is a big part of the appeal here. Thanks to fuel injection and the ability to sip regular gas, the F25SWC is made for long days of cruising and exploring without constantly watching the fuel situation. The 16-amp alternator also helps keep onboard essentials supported while you’re out—great for practical, real-world use on working or recreational small craft.
This outboard is built for marine life, too: salt-water capable, cooled by open-loop water cooling, and backed up by Yamaha’s smart protection systems—visual/audible engine alerts plus emergency RPM reduction for extra peace of mind when you’re far from the ramp.
Rigging and handling stay straightforward. You get the flexibility of electric or pull starting, remote steering control, and a manual trim system with 4 trim positions so you can dial in the running angle for load, sea state, or speed. This model is a 15-inch shaft configuration and weighs in at a manageable 126 lbs dry, keeping the overall setup balanced for the transoms it’s meant to power.
If you’re looking for a dependable, modern four-stroke outboard with practical punch and everyday efficiency—wrapped in that unmistakable Yamaha Gray—the F25SWC is ready to be the heart of your next small-boat setup. Warranty coverage varies by dealer/program—ask us for the current Yamaha warranty details available with this engine.
Color Options
Pricing
Engine
Drive Line
Steering
Meet the 2027 Yamaha F25SWC—a portable, engine-only outboard that brings big-water confidence to smaller hulls, finished in classic Yamaha Gray. Built as a four-stroke, fuel-injected inline twin (432 cc) making 25 bhp (18.7 kW) at 5500 RPM, this is the kind of power that feels right at home on lightweight fishing skiffs, tenders, and utility rigs that need strong push without the bulk.
On the water, that 2-cylinder SOHC design (4 valves total, 2 per cylinder) is tuned for usable torque where you actually run—right in the 5000–6000 RPM full-throttle range. Pair that with a 2.00:1 gear ratio turning a prop, and you get the kind of steady bite and acceleration that helps a modest hull climb onto plane cleanly, carry gear without feeling strained, and stay responsive when conditions get choppy.
Efficiency is a big part of the appeal here. Thanks to fuel injection and the ability to sip regular gas, the F25SWC is made for long days of cruising and exploring without constantly watching the fuel situation. The 16-amp alternator also helps keep onboard essentials supported while you’re out—great for practical, real-world use on working or recreational small craft.
This outboard is built for marine life, too: salt-water capable, cooled by open-loop water cooling, and backed up by Yamaha’s smart protection systems—visual/audible engine alerts plus emergency RPM reduction for extra peace of mind when you’re far from the ramp.
Rigging and handling stay straightforward. You get the flexibility of electric or pull starting, remote steering control, and a manual trim system with 4 trim positions so you can dial in the running angle for load, sea state, or speed. This model is a 15-inch shaft configuration and weighs in at a manageable 126 lbs dry, keeping the overall setup balanced for the transoms it’s meant to power.
If you’re looking for a dependable, modern four-stroke outboard with practical punch and everyday efficiency—wrapped in that unmistakable Yamaha Gray—the F25SWC is ready to be the heart of your next small-boat setup. Warranty coverage varies by dealer/program—ask us for the current Yamaha warranty details available with this engine.
Color Options
Pricing
Engine
Drive Line
Steering
Specifications
| Manufacturer | Yamaha |
| Model | Four Stroke Portable Heavy Load F25SWC |
| Year | 2027 |
| Condition | New |
| Engine Type | In-Line |
| Bore x Stroke | Bore: 2.55 in. (65 mm); Stroke: 2.56 in. (65.1 mm) |
| Displacement | 26.4 cu. in. (432 cc) |
| Starting | Electric / Pull |
| Trim Method | Manual |
| Propshaft Horsepower | 25 bhp; 18.7 kW |
| Fuel Induction | Fuel Injected |
| Alternator | 16 |
| Cooling | Water (Open Loop) |
| Steering | Remote |
| Warranty | 36 |