Description
Yamaha LXF425USB 425hp outboard for sale in Australia — brand new, genuine Yamaha Marine, with free shipping Australia-wide and New Zealand, and a full factory warranty.
The Yamaha LXF425USB 425hp 30 inch shaft outboard motor Australia — this page covers everything you need to know about this specific Yamaha model before ordering.
Yamaha LXF425USB 425hp XTO Offshore Outboard Motor | Long (30″) Shaft | Midnight Blue | Counter-Rotating | Australia & New Zealand
The Yamaha LXF425USB 425hp outboard motor is Yamaha XTO Offshore V8 — the most powerful and technologically advanced outboard series Yamaha Marine produces. Fitted with a Long (30″) Shaft and remote control, 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 LXF425USB is the right fit for your specific vessel, transom height and intended use — honest advice, zero sales pressure, every time.
Yamaha LXF425USB — XTO Offshore
the most powerful and technologically advanced outboard series Yamaha Marine produces. The LXF425USB 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 LXF425USB starts first time, every time, and delivers smooth consistent power from idle to wide-open throttle.
Yamaha LXF425USB — Long (30″) Shaft
The Long (30″) Shaft on the LXF425USB 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 LXF425USB 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 LXF425USB — Remote Control
The LXF425USB is configured with remote cable control — standard helm steering with throttle and gear shift at the helm station. This control configuration is matched to the vessel types and operating environments the LXF425USB is designed for, giving operators precise, responsive and comfortable control whether running open water, navigating estuary channels or working a favourite fishing spot.
Yamaha LXF425USB — Midnight Blue Cowling | Counter-Rotation
The LXF425USB 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 LXF425USB 425HP — Full Technical Specifications
| Yamaha LXF425USB 425HP — Full Technical Specifications | |
|---|---|
| Model Code | LXF425USB |
| Brand | Yamaha Marine |
| Series | XTO Offshore |
| Horsepower | 425HP |
| Engine Type | 4-Stroke Electronic Fuel Injection (EFI) |
| Shaft Length | Long (30″) Shaft |
| Control Type | Remote Control |
| 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 |
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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