Yamaha 425 HP XTO Offshore DEC Outboard LXF425XSB, 25" Shaft, Counter-Rotation
The Yamaha LXF425XSB is a 425 HP XTO Offshore four-stroke outboard with a 25-inch (X-long) shaft and counter (left-hand) rotation. Its eight-cylinder, 5,559 cc direct-injection powerhead is run through Digital Electronic Controls with integrated electric steering.
Standard equipment covers electric start, power trim and tilt, a counter-rotation lower unit, a dual flush system and a safety lanyard. Iridium spark plugs and quad thermostats are part of the design. It weighs 952 lbs; the propeller is not included.
Highlights
425 HP, eight cylinders, 5,559 cc, direct injection
25-inch X-long shaft
Counter-left rotation for twin rigs
DEC digital controls with integrated electric steering
Power trim and tilt, electric start, dual flush system
Propeller not included
Specifications
Brand | Yamaha |
Model | LXF425XSB |
Horsepower | 425 HP |
Engine Type | XTO Offshore Four-Stroke |
Cylinders | 8 |
Displacement | 5,559 cc |
Shaft Length | 25" (X-Long) |
Rotation | Counter Left |
Controls | DEC (Digital Electronic Control) |
Steering | Integrated Electric |
Starting | Electric |
Trim | Power Trim & Tilt |
Weight | 952 lbs |
Full Throttle Range | 5,000–6,000 RPM |
Fuel Induction | Direct Injection |
Good to know
Confirm shaft length, controls and propeller rotation against your boat before ordering, and stay within the maximum horsepower on the boat's capacity plate.
Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.
