Yamaha 250hp DEC Outboard LF250USB
$20,476.00
The Yamaha 250hp DEC Outboard LF250USB is a premium 4.2L V6 four-stroke built for offshore twin-engine applications. Featuring counter rotation, Digital Electronic Controls, integrated electric power steering, and a 30-inch shaft, it delivers powerful, smooth, and precise performance for demanding saltwater boats.
Overview Yamaha 250hp DEC Outboard LF250USB
The Yamaha 250hp DEC Outboard LF250USB is engineered for offshore boats that require a longer 30-inch shaft and balanced twin-engine performance. Built on Yamahaās legendary 4.2-liter V6 platform, this outboard delivers strong torque, smooth acceleration, and exceptional long-term reliability in harsh saltwater environments.
Equipped with Digital Electronic Controls and integrated electric power steering, the LF250USB offers precise throttle response, effortless maneuvering, and a clean transom setupāideal for large center consoles, offshore fishing boats, and high-freeboard hulls.
Features and Performance
- 4.2L V6 Four-Stroke Engine ā Powerful offshore torque with refined power delivery
- Counter Rotation Design ā Improved balance, tracking, and control for twin-engine setups
- Digital Electronic Controls (DEC) ā Smooth, precise throttle and shift operation
- Integrated Electric Power Steering ā Reduced steering effort and superior handling
- Electronic Fuel Injection (EFI) ā Reliable cold starts and efficient fuel management
- 30″ XX-Long Shaft ā Designed for offshore boats with higher transoms
- Saltwater Series II⢠HP Propeller Compatibility ā Enhanced top-end speed in lighter applications
- Shift Dampener System (SDSĀ®) ā Quieter, smoother gear engagement
- TotalTilt⢠System ā One-touch full trim up or down for easy trailering
- Thrust Enhancing Reverse Exhaust ā Excellent reverse thrust and docking control
- High-Output Alternator (50ā70 Amp) ā Powers advanced marine electronics and accessories
Why You Should Buy it
The Yamaha LF250USB is the ideal choice for offshore boaters running twin engines who need counter rotation, digital precision, and a 30-inch shaft configuration. Its integrated electric steering, massive electrical output, and proven Yamaha durability make it perfect for serious offshore fishing and long-range saltwater cruising.
| Specification | Details |
|---|---|
| Engine Type | Yamaha LF250USB DEC Counter Rotation Four Stroke |
| Horsepower | 250 hp |
| Cylinders | 6 (V6) |
| Displacement | 4.2 L |
| Fuel System | Electronic Fuel Injection (EFI) |
| Shaft Length | 30" (XX-Long) |
| Throttle / Shift | Digital Electronic Controls |
| Steering | Integrated Electric Power Steering |
| Starter | Electric |
| Weight | 624 lbs |
| Alternator Output | 50ā70 Amp |
| Full Throttle RPM Range | 5000 ā 6000 rpm |
| Degree of Trim | -3° to +16° |
| Degree of Tilt | 69° |
| Warranty | Yamaha 3-Year Warranty |
| Standard Features | Counter Rotation, Power Trim & Tilt, Ownerās Manual |
- Yamaha 250hp DEC Outboard LF250USB
- Power Trim & Tilt
- Ownerās Manual

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