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Suzuki Marine DF300BX
Suzuki Marine DF300BX

Specs

General Information

Manufacturer
Suzuki Marine
Suzuki Marine
Model
DF300BX
DF300BX
Model Code
DF300BTX4
DF300BTX4
Color
Pearl Nebular Black
Pearl Nebular Black

Electrical

Alternator
12V 54A
12V 54A

Engine

Cylinders
V6 (55°)
V6 (55°)
Engine Type
4-Stroke DOHC 24-valve
4-Stroke DOHC 24-valve
Ignition
Solid state direct
Solid state direct
Starting
Electric - Suzuki start system
Electric - Suzuki start system

Measurements

Power
300 Horsepower
300 Horsepower
Displacement
4,390 Cubic Centimeter
4,390 Cubic Centimeter
Bore x Stroke
3.74 x 3.82 in. (98 x 97 mm)
3.74 x 3.82 in. (98 x 97 mm)
Transom Height
25 in. with Suzuki contra rotating propellors
25 in. with Suzuki contra rotating propellors
Dry Weight
727 lbs
727 lbs

Operational

Steering
Remote
Remote
Fuel Type
Unleaded
Unleaded
Full Throttle RPM Range
5,500 - 6,100 rpm
5,500 - 6,100 rpm
Fuel Induction
Multi point sequential electronic fuel dual injection with lean burn and oxygen sensor
Multi point sequential electronic fuel dual injection with lean burn and oxygen sensor
Gear Ratio
2.29:1
2.29:1
Trim System
Power trim and tilt
Power trim and tilt
Propeller

Contra Rotating

Contra Rotating

Other

Additional Colors

Pearl Nebular Black

Cool White

Pearl Nebular Black

Cool White

Warranty
5 year limited factory
5 year limited factory

Features

Features

  • GIVING PROPS WHERE PROPS ARE DUE: The increased power of this engine requires more powerful gears, and more powerful gears take up more space. How do you design a solution that doesn’t compromise performance? Enter our contra-rotating dual propeller system. The contra-rotating propeller provides more “grip” underwater, and because contra-rotating propellers distribute the engine torque evenly over two propellers, the torque per propeller decreases and we can reduce the gear size and design a smaller, more hydrodynamic gear case.
  • ONBOARD WITH OFFSET DRIVE SHAFTS: By positioning the crankshaft in front of the drive shaft, we’ve moved the outboard’s center of gravity forward, making the outboard more compact and increasing its performance. This design also significantly reduces vibration by moving the engine’s axis of inertia—the point where engine vibrations are at a minimum—up over the upper engine mount.
  • CONTROL YOU CAN TRUST: Our technologically advanced Precision Control System is a computer-based drive-by-wire control system that eliminates the friction and resistance of mechanical control cables. Operation is smooth and precise with crisp, immediate shifting that is most evident in the low rpm range, when maneuvering around the marina and in close quarters.
  • KNOCK IT OUT OF THE PARK: The knock sensor monitors combustion to provide you with optimized performance. In addition to maximizing power output, the system also helps increase engine durability.
  • Oil pan capacity - 8.5 qt. (8 l)

Features

  • GIVING PROPS WHERE PROPS ARE DUE: The increased power of this engine requires more powerful gears, and more powerful gears take up more space. How do you design a solution that doesn’t compromise performance? Enter our contra-rotating dual propeller system. The contra-rotating propeller provides more “grip” underwater, and because contra-rotating propellers distribute the engine torque evenly over two propellers, the torque per propeller decreases and we can reduce the gear size and design a smaller, more hydrodynamic gear case.
  • ONBOARD WITH OFFSET DRIVE SHAFTS: By positioning the crankshaft in front of the drive shaft, we’ve moved the outboard’s center of gravity forward, making the outboard more compact and increasing its performance. This design also significantly reduces vibration by moving the engine’s axis of inertia—the point where engine vibrations are at a minimum—up over the upper engine mount.
  • CONTROL YOU CAN TRUST: Our technologically advanced Precision Control System is a computer-based drive-by-wire control system that eliminates the friction and resistance of mechanical control cables. Operation is smooth and precise with crisp, immediate shifting that is most evident in the low rpm range, when maneuvering around the marina and in close quarters.
  • KNOCK IT OUT OF THE PARK: The knock sensor monitors combustion to provide you with optimized performance. In addition to maximizing power output, the system also helps increase engine durability.
  • Oil pan capacity - 8.5 qt. (8 l)