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Yamaha LF300USB Outboard – 30-Inch Shaft | Counter Rotation | Digital Electronic Control (DEC) | Electric Start | Power Trim & Tilt | EFI with Variable Camshaft Timing | Gray

SKU: PVYAM-LF300USB
$31,700.00 $38,040.00
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Description

Yamaha Outboard – LF300USB

30-Inch Shaft | Counter Rotation | Digital Electronic Control (DEC) | Electric Start | Power Trim & Tilt | EFI with Variable Camshaft Timing | Gray

The Yamaha Outboard – LF300USB is a premium offshore counter-rotating outboard built for stability, precision handling, and dependable power in challenging marine environments. Powered by Yamaha’s advanced 4.2-liter V6 with Variable Camshaft Timing (VCT) and Electronic Fuel Injection (EFI), it delivers strong acceleration, smooth midrange performance, and excellent fuel economy.

The 30-inch shaft is ideal for larger offshore vessels, helping maintain proper prop depth and reducing ventilation in rough seas. The counter-rotation design ensures improved maneuverability and balance in multi-engine setups. With Digital Electronic Control (DEC), captains get ultra-smooth throttle and shifting for a refined helm experience.


⚠️ Important: This is a Digital Electronic Control (DEC) engine and must be installed by an authorized Yamaha dealer. Both the outboard and the DEC control system require flashing and configuration with Yamaha diagnostic tools during installation. DIY installation is not supported.


Key Features

  • Engine Type: 4.2L V6, DOHC with Variable Camshaft Timing
  • Horsepower: 300 HP
  • Fuel System: Electronic Fuel Injection (EFI)
  • Controls: Digital Electronic Control (DEC)
  • Start Type: Electric Start
  • Shaft Length: 30"
  • Rotation: Counter Rotation
  • Trim & Tilt: Power Trim & Tilt
  • Color: Gray
  • Alternator: High-output for marine electronics
  • Weight: Approximately 575 lbs (dry)

Why Choose the Yamaha Outboard – LF300USB?

  • Counter-Rotation Advantage: Improved handling and torque balance for twin-engine configurations
  • Longer Shaft Stability: Ideal for tall transoms and offshore hulls
  • Advanced DEC System: Smooth, precise digital controls
  • Proven V6 Power: Strong acceleration with excellent reliability
  • Built for Offshore: High corrosion resistance and durable design

Need help choosing your engine? Check out our Yamaha engine guide.


Frequently Asked Questions

Q: What is the main benefit of a 30-inch shaft?
A: It helps maintain propeller depth in rough water and is ideal for boats with higher transoms.

Q: Who can install this DEC-equipped engine?
A: Only an authorized Yamaha dealer with the proper diagnostic tools can install and program this model.

Q: Is this suitable for twin-engine setups?
A: Yes, the counter-rotation design is specifically intended for twin or multi-engine applications.

Reviews

★★★★★
★★★★★
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Yamaha LF300XSB Outboard - 25-Inch Shaft | Counter Rotation | Digital Electronic Control (DEC) | Electric Start | Power Trim & Tilt | EFI with Variable Camshaft Timing | Gray
Yamaha

Yamaha LF300USB Outboard – 30-Inch Shaft | Counter Rotation | Digital Electronic Control (DEC) | Electric Start | Power Trim & Tilt | EFI with Variable Camshaft Timing | Gray

$31,700.00 $38,040.00

Yamaha Outboard – LF300USB

30-Inch Shaft | Counter Rotation | Digital Electronic Control (DEC) | Electric Start | Power Trim & Tilt | EFI with Variable Camshaft Timing | Gray

The Yamaha Outboard – LF300USB is a premium offshore counter-rotating outboard built for stability, precision handling, and dependable power in challenging marine environments. Powered by Yamaha’s advanced 4.2-liter V6 with Variable Camshaft Timing (VCT) and Electronic Fuel Injection (EFI), it delivers strong acceleration, smooth midrange performance, and excellent fuel economy.

The 30-inch shaft is ideal for larger offshore vessels, helping maintain proper prop depth and reducing ventilation in rough seas. The counter-rotation design ensures improved maneuverability and balance in multi-engine setups. With Digital Electronic Control (DEC), captains get ultra-smooth throttle and shifting for a refined helm experience.


⚠️ Important: This is a Digital Electronic Control (DEC) engine and must be installed by an authorized Yamaha dealer. Both the outboard and the DEC control system require flashing and configuration with Yamaha diagnostic tools during installation. DIY installation is not supported.


Key Features


Why Choose the Yamaha Outboard – LF300USB?

Need help choosing your engine? Check out our Yamaha engine guide.


Frequently Asked Questions

Q: What is the main benefit of a 30-inch shaft?
A: It helps maintain propeller depth in rough water and is ideal for boats with higher transoms.

Q: Who can install this DEC-equipped engine?
A: Only an authorized Yamaha dealer with the proper diagnostic tools can install and program this model.

Q: Is this suitable for twin-engine setups?
A: Yes, the counter-rotation design is specifically intended for twin or multi-engine applications.

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