Yamaha LF300XSB4 Outboard – 25-Inch Shaft | Counter Rotation | Digital Electronic Control (DEC) | Electric Start | Power Trim & Tilt | EFI with Variable Camshaft Timing | Classic White
Yamaha LF300XSB4 Outboard – 25-Inch Shaft | Counter Rotation | Digital Electronic Control (DEC) | Electric Start | Power Trim & Tilt | EFI with Variable Camshaft Timing | Classic White
Yamaha LF300XSB4 Outboard – 25-Inch Shaft | Counter Rotation | Digital Electronic Control (DEC) | Electric Start | Power Trim & Tilt | EFI with Variable Camshaft Timing | Classic White is backordered and will ship as soon as it is back in stock.
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Description
Description
Yamaha Outboard – LF300XSB4
25-Inch Shaft | Counter Rotation | Digital Electronic Control (DEC) | Electric Start | Power Trim & Tilt | EFI with Variable Camshaft Timing | Classic White
The Yamaha Outboard – LF300XSB4 is a premium offshore counter-rotating outboard designed for exceptional control, smooth performance, and reliable power in multi-engine setups. Built on Yamaha’s proven 4.2-liter V6 platform with Variable Camshaft Timing (VCT) and Electronic Fuel Injection (EFI), this engine delivers powerful acceleration, strong midrange torque, and outstanding fuel efficiency.
Its 25-inch shaft ensures optimal prop placement for stability in offshore waters, while counter rotation improves docking, tracking, and maneuverability. With Digital Electronic Control (DEC), you’ll enjoy seamless, precise throttle and shifting for a premium 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: 25"
- Rotation: Counter Rotation
- Trim & Tilt: Power Trim & Tilt
- Color: Classic White
- Alternator: High-output for marine electronics
- Weight: Approximately 562 lbs (dry)
Why Choose the Yamaha Outboard – LF300XSB4?
- Counter-Rotating Advantage: Enhances handling and stability in twin-engine configurations
- Premium DEC Controls: Smooth, precise throttle and shift operation
- Offshore Durability: Built for saltwater performance and long-term reliability
- V6 Power: Strong acceleration with excellent fuel economy
- Classic White Finish: A clean, timeless look for any vessel
Need help choosing your engine? Check out our Yamaha engine guide.
Frequently Asked Questions
Q: Why would I choose a counter-rotating model?
A: Counter rotation helps balance propeller torque in twin-engine setups, making docking and steering more precise.
Q: Who can install this engine?
A: Only an authorized Yamaha dealer with proper diagnostic tools can install and program DEC-equipped models.
Q: What color is the LF300XSB4?
A: Classic White.

