Description
Yamaha LF300UCB 300hp outboard for sale in Australia — brand new, genuine Yamaha Marine, with free shipping Australia-wide and New Zealand, and a full factory warranty.
Yamaha LF300UCB 300hp FourStroke DEC Outboard Motor | Long (30″) Shaft | Midnight Blue | Counter-Rotating | Australia & New Zealand
The Yamaha LF300UCB 300hp outboard motor is Yamaha FourStroke with Digital Electronic Control (DEC) — fly-by-wire throttle and shift for precise, responsive boat handling. Fitted with a Long (30″) Shaft and digital electronic control (dec), finished in midnight blue cowling — Yamaha Marine’s signature colour, recognised worldwide as the mark of a genuine Yamaha outboard, with counter-rotating lower unit — designed for the port side of twin-engine installations to cancel propeller torque and deliver straight-line tracking — this motor suits offshore runabouts, centre consoles and vessels with medium-high transoms between 20″ and 25″. Available now at Outboard And Small Engines — brand new, 100% genuine Yamaha Marine, with free shipping Australia-wide and to New Zealand, and full Yamaha factory warranty.
Text +61 480 009 809 or email info@outboardandsmallengines.com.au before ordering. Our specialists have hands-on knowledge of every Yamaha motor we sell. We will confirm the LF300UCB is the right fit for your specific vessel, transom height and intended use — honest advice, zero sales pressure, every time.
Yamaha LF300UCB — FourStroke DEC
fly-by-wire throttle and shift for precise, responsive boat handling. The LF300UCB uses Yamaha Marine’s multi-point Electronic Fuel Injection (EFI) system, which delivers precise fuel metering at every RPM for outstanding fuel economy, choke-free cold starting and clean emissions that comply with all Australian and New Zealand marine park and waterway regulations. From Tasmania’s cold winter mornings to Queensland’s tropical heat, the LF300UCB starts first time, every time, and delivers smooth consistent power from idle to wide-open throttle.
Yamaha LF300UCB — Long (30″) Shaft
The Long (30″) Shaft on the LF300UCB suits offshore runabouts, centre consoles and vessels with medium-high transoms between 20″ and 25″. Shaft length is one of the most critical specifications when choosing an outboard motor — selecting the wrong shaft length leads to propeller ventilation, poor performance and unnecessary wear. The 30″ shaft on the LF300UCB positions the propeller at the optimal depth for offshore runabouts, centre consoles and vessels with transom heights between 20 and 25 inches, minimising cavitation and maximising thrust efficiency in real-world Australian and New Zealand operating conditions.
Yamaha LF300UCB — Digital Electronic Control (DEC)
The LF300UCB is configured with Digital Electronic Control (DEC) fly-by-wire throttle and shift — eliminates mechanical cables for smoother, more precise throttle response and effortless gear changes at any speed. This control configuration is matched to the vessel types and operating environments the LF300UCB is designed for, giving operators precise, responsive and comfortable control whether running open water, navigating estuary channels or working a favourite fishing spot.
Yamaha LF300UCB — Midnight Blue Cowling | Counter-Rotation
The LF300UCB is finished in midnight blue cowling — Yamaha Marine’s signature colour, recognised worldwide as the mark of a genuine Yamaha outboard. The lower unit is fitted with counter-rotating lower unit — designed for the port side of twin-engine installations to cancel propeller torque and deliver straight-line tracking. For twin-engine boat owners, pairing a standard-rotation motor on the starboard side with a counter-rotating motor on the port side eliminates propeller torque effect, delivering superior straight-line tracking, improved fuel economy and more precise handling — particularly at speed.
Yamaha LF300UCB 300HP — Full Technical Specifications
| Yamaha LF300UCB 300HP — Full Technical Specifications | |
|---|---|
| Model Code | LF300UCB |
| Brand | Yamaha Marine |
| Series | FourStroke DEC |
| Horsepower | 300HP |
| Engine Type | 4-Stroke Electronic Fuel Injection (EFI) |
| Shaft Length | Long (30″) Shaft |
| Control Type | Digital Electronic Control (DEC) |
| Cowling Colour | Midnight Blue |
| Rotation | Counter-Rotation |
| Cooling System | Water-Cooled with Thermostat |
| Saltwater Rated | Yes — Full Saltwater and Freshwater Use |
| Gear Shift | Forward — Neutral — Reverse |
| Warranty | Full Yamaha Marine Factory Warranty |
What’s Included in the Box
- Brand new outboard motor, factory sealed
- Complete gauge set — tachometer, trim gauge, fuel gauge and voltmeter
- Propeller — matched to motor specifications
- Full manufacturer factory warranty documentation
- Operator’s manual and rigging guide
- Standard factory fittings and mounting hardware
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