2019 Suzuki Outboard Motors


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2019 SUZUKI OUTBOARD MOTORS

DISCOVER THE ULTIMATE MARINE EXPERIENCE WITH
SUZUKI OUTBOARDS
2 2019 SUZUKI OUTBOARD MOTORS 2 2019 SUZUKI OUTBOARD MOTORS

SUZUKI TECHNOLOGY

4-7

DF350A

8-9

DRIVE BY WIRE SERIES
POWERFUL V6 & IN-LINE 4
10-13

MECHANICAL SERIES
POWERFUL V6 & IN-LINE 4
14-19

MECHANICAL SERIES
PERFORMANCE MID-RANGE
20-23

MECHANICAL SERIES
PERFORMANCE COMPACT
24-27

MECHANICAL SERIES
PORTABLE
28-31

PARTS & ACCESSORIES

32-35

OUR PROUD SUZUKI FANS ALL

36-37

OVER THE WORLD

HISTORY

38-39

2019 SUZUKI OUTBOARD MOTORS 3

SUZUKI TECHNOLOGY LEADING THE INDUSTRY WITH AWARD WINNING TECHNOLOGY AND DESIGNS,
SUZUKI OUTBOARDS PROVIDE FEATURES AND BENEFITS THAT MAKE BOATING MORE ENJOYABLE

POWERFUL
OFFSET DRIVESHAFT
DF70A AND UP
EXPLANATION : The engine powerhead is positioned in front of the driveshaft, moving the outboard’s center of gravity closer to the transom.
ADVANTAGE : ■ Less vibration ■ More compact ■ Stable steering performance
1st Stage Reduction : 30:36=1.20
2nd Stage Reduction : 12:25=2.08
Total : 2.50:1
DF200AP

2.50

2-STAGE GEAR REDUCTION
DF70A AND UP
EXPLANATION : T his system incorporates an Offset Driveshaft and features a first stage reduction between the crankshaft and drive shaft, and a second stage reduction inside the gear case. This design makes a larger gear ratio possible, allowing it to turn a large diameter propeller.
ADVANTAGE : ■ High propulsion efficiency with large diameter propeller.
■ Tremendous power to turn large diameter propellers, offering quick acceleration, even with a larger load.

HIGH ENERGY ROTATION

DF50AV, DF60AV
EXPLANATION : These outboards are equipped with gears designed with a 2.42 gear ratio, which is larger than the standard 2.27:1 model. When combined with a large 14-inch propeller, the powerful system can deliver an incredible forward thrust.
ADVANTAGE : ■ Powerful navigation and precise maneuvering even with big loads.
■ Tremendous power to turn large diameter propellers, offering quick acceleration.

DF60AV vs. DF60A size comparison

DF60A Gear Ratio

DF60AV 2.42

DF60A 2.27

DF60AV

LARGEST GEAR RATIO IN ALL CLASS

MODEL
GEAR RATIO

DF70A/ 90A
2.59:1

DF115A/ 140A
2.59:1

DF150A/ 175A/ 200A
(AP and SS Models)
2.50:1

DF225/ 250
2.29:1

DF250SS 2.08:1

DF250AP/ 300AP
2.08:1

DF350A 2.29:1

MULTI-STAGE INDUCTION
DF150AP/SS, DF175A/AP, DF200A/AP/SS, DF225T, DF250T
EXPLANATION : M anifold pipes are switched from long track intake during slower speed operation to a short track intake at high speed operation. This process ensures the right volume of air enters the engine.
ADVANTAGE : ■ Increased output during high speed operation with a greater volume of air input.
■ Increased combustion efficiency and maximizes torque by increasing the density in the air intake during low speed operation.

4 2019 SUZUKI OUTBOARD MOTORS

VVT (VARIABLE VALVE TIMING)
DF150AP, DF175A, DF175AP, DF200A, DF200AP, DF250T, DF250AP, DF300AP, DF350A

EXPLANATION : Variable Valve Timing is used to control the open

and close timing on the intake valve depending on

the engine operation.

ADVANTAGE : ■ Offers smooth,

TORQUE CURVE (DF175A)

powerful torque.

with VVT

■ Provides tremendous acceleration during operation for all speed ranges.

TORQUE

without VVT

LOW

MID

HIGH

ENGINE SPEED

FUEL EFFICIENT

LEAN BURN
DF9.9B and up (Not including DF225T DF250T)
EXPLANATION : The Lean Burn Control System supplies the precise fuel and air mixture depending on the engine operating conditions.
ADVANTAGE : ■ Significant improvement in fuel economy in all speed ranges, especially at cruising speed.
■ Fuel is saved and gasoline costs are cut thanks to improved fuel economy. COMPARISON OF FUEL ECONOMY
(DF300AP vs, Original DF300)
km/l 14%

GOOD

Trolling

Crusing

High-Speed

rpm

DF300AP (LEAN BURN)

Original DF300

Uses 14% less fuel compared to the original DF300, mainly in the cruising range where the engine is used a majority of the time. Data used in this graph was obtained through in-house testing under uniformed conditions. Results will vary depending on operating conditions(boat design, size, weight, weather, etc).

DIRECT AIR INTAKE
DF25A/30A, DF350A
EXPLANATION : D esigning a direct airflow path from the intake port to the cylinder suppresses any increase in the intake temperature and improves combustion efficiency.
ADVANTAGE : ■ Delivers higher power output from a small displacement with improved combustion efficiency.
Air Flow
BATTERY-LESS ELECTRONIC FUEL INJECTION
DF9.9B, DF15A, DF20A, DF25A, DF30A
EXPLANATION : E FI technology from our larger models has been redesigned for use with smaller engines
ADVANTAGE : ■ Quick and easy start. ■ Cleaner and economic fuel consumption. ■ Higher performance in almost all operating ranges. ■ Comuputer controlled fuel and ignition.
DUAL INJECTOR
DF350A
EXPLANATION : D ual injectors improve fuel atomization and deliver the precise amount of fuel at the right time into each cylinder.
ADVANTAGE : ■ Contributes to higher output and better fuel efficiency.
2019 SUZUKI OUTBOARD MOTORS 5

SUZUKI TECHNOLOGY
RELIABLE

SELF-ADJUSTING TIMING CHAIN
DF40A AND UP
EXPLANATION : T he timing chain runs in an oil-bath so it never needs lubricating, and is equipped with an automatic hydraulic tensioner so it remains properly adjusted at all times.
ADVANTAGE : ■ More durability compared to belt types of same class.
■ Maintenance-free.

TWO-WAY WATER INLET

DF250AP, DF300AP, DF350A (See 350A detail pg. 9.)

EXPLANATION : The engine’s cooling system relies on water supplied through low water inlets located on the lower unit, featuring two water inlets where usually there is only one.

ADVANTAGE : ■ Increases the water flow, providing better cooling performance.

Water Flow


Positioning an inlet at the front of the gear case delivers a greater water supply not only at high speeds but also during shallow drive.

SUZUKI ANTI-CORROSION FINISH
ALL MODELS
EXPLANATION : S pecial protection is applied to aluminum surfaces using high strength chemical bonding to protect the exterior parts.
ADVANTAGE : ■ Protection against corrosion helps increase the overall engine durability.

SUZUKI DUAL LOUVER SYSTEM
DF350A
EXPLANATION : T he new DF350A is equipped with a dog leg shaped dual louver at the air intake to completely remove water from the air taken into the cowl.
ADVANTAGE : ■ Direct air intake system contributes to higher engine output.

SUZUKI WATER DETECTING SYSTEM

WATER DETECTING SYSTEM

DF115A AND UP

EXPLANATION : A water detecting fuel filter alerts the operator with both visual and audio warnings when water is present in the fuel.

ADVANTAGE : ■ It helps protect the engine from water in the fuel, which can lead to issues like poor combustion, lower power output and corrosion.

INNOVATIVE
SUZUKI DUAL PROP SYSTEM
DF350A
EXPLANATION : T he Suzuki Dual Prop System spins two propellers rotating in opposite directions on a single engine.
ADVANTAGE : ■ More stability when driving straight by eliminating the lateral forces associated with a single propeller.
■ Engine power is transferred to the water more efficiently.
■ Powerful maneuvering and reverse thrust. ■ Less water resistance due to small size
of gear case. ■ Good water gripping performance and quick startup
acceleration.

SUZUKI SELECTIVE ROTATION
DF150AP, DF175AP, DF200AP, DF250AP, DF300AP
EXPLANATION : F unction for selecting regular or counter rotation on one outboard with an optional connector.
ADVANTAGE : ■ Either regular or counter rotation mode can be selected on the same outboard.

6 2019 SUZUKI OUTBOARD MOTORS

INNOVATIVE
SUZUKI PRECISION CONTROL (ELECTRONIC THROTTLE AND SHIFT SYSTEMS)
DF150AP, DF175AP, DF200AP, DF250AP, DF300AP, DF350A
EXPLANATION : Operation from the remote control is delivered to outboard via an electric signal and not by the traditional mechanical control cables.
ADVANTAGE : ■ Less friction and resistance compared to mechanical type that uses actual control cables.
■ Quick and reliable operation. ■ Controls integrate with Lean
Burn System for improved fuel economy.
SUZUKI TROLL MODE SYSTEM (OPTIONAL EQUIPMENT)
DF40A and up (not including DF225T/250T, 250SS)
EXPLANATION : A system that keeps the boat running at a certain speed in low revs. Available as optional equipment on most models.
ADVANTAGE : ■ Accurate speed control when trolling at low revs without having to operate the throttle on the boat.

QUIET OPERATION

DF150A. DF150AP, DF175A, DF175AP, DF200A, DF200AP, DF350A

EXPLANATION : Intake sound is suppressed with a resonator, so the outboard runs more quietly.

ADVANTAGE : ■ Quiet operation. ■ Less noise, making boating more pleasant.

Resonator

THREE-WAY STORAGE

DF4A/6A

EXPLANATION : T he design allows the outboard to placed on any of its 3 sides for storage.

ADVANTAGE : ■ Can be stored anywhere. ■ No need to worry about the loading space or method.

STBD FRONT

PORT

TILT LIMIT SYSTEM

DF50AV, DF60A and up

EXPLANATION : A Tilt Limit System that prevents the outboard from tilting beyond a certain angle.
ADVANTAGE : ■ Prevents damage to the boat or outboard due to excessive outboard tilting.

Tilt Limit System

SUZUKI LEADS IN AWARD WINNING INNOVATION

The Innovation Awards, recognizing technological innovation, are

granted each year by the National Marine Manufacturers Association,

and are considered among the highest honors in marine technology.

Starting with the DT200 Exanté in 1987 and extending to the DF350A

in 2017, Suzuki outboard motors have received this award a total of

nine times. Eight of these awards have been for four-stroke outboard

motors, which is the largest number of awards in the engine category

in the industry.

AWARDED PRIZES
1987: DT200 Exanté / 1997: DF70 & DF60 / 1998: DF50 & DF40 / 2003: DF250 / 2006: DF300 /

2011: DF50A & DF40A / 2012: DF300AP / 2014: DF30A & DF25A / 2017: DF350A

2019 SUZUKI OUTBOARD MOTORS 7

SUZUKI’S AWARD-WINNING
DF350A
GEKI: PARTING SEAS
A Force to Match the Power of Nature and the Sea Representing Suzuki’s Identity and Heritage A Symbol of Our Passion and Commitment to the Ultimate in Marine Innovation
8 2019 SUZUKI OUTBOARD MOTORS

SUZUKI DUAL LOUVER SYSTEM
The Dual Louver System incoporates a double shield of blades, each one designed in a dog-leg shape. The outer row of blades captures any spray from the boat and the inner louvers catch and drain the remaining mist.
As a result, intake air is free of moisture and temperature is no higher than 10º above ambient.

SUZUKI DUAL PROP SYSTEM
The dual prop system efficiently turns 350 horsepower output into propulsion under water. As an added benefit, because each propeller rotates in a different direction, exceptional stability is achieved.
In addition, the contra-rotating propellers produce a strong reverse thrust.

Ultimate Marine Experience with Suzuki Outboards

DUAL

DUAL FUEL INJECTORS
Dual injectors deliver the optimum amount of fuel at just the right time into each cylinder.
This dual injector system contributes to higher output and better fuel efficiency.

DUAL WATER INLET
The engine’s cooling system relies on water supplied through low water intakes located on the lower unit. Utilizing this dual low water inlet configuration increases water flow into the lower unit, delivering greater cooling efficiency.
Positioning the forward inlet by the gear case nose delivers a greater water supply, especially at high speeds. The second inlet is also positioned lower allowing the DF350A to operate in shallow water.

2019 SUZUKI OUTBOARD MOTORS 9

DRIVE BY WIRE SERIES
POWERFUL V6 & IN-LINE 4 DF350A / DF300AP / DF250AP / DF200AP / DF175AP / DF150AP
Important note: Always wear a lifejacket when boating and an emergency stop switch cord when operating an outboard.

DF350A

POWERFUL

2.29
GEAR RATIO
DF350A

DIRECT INTAKE

INNOVATIVE

2.08
GEAR RATIO
DF300AP DF250AP

OFFSET DRIVESHAFT

VARIABLE VALVE TIMING

DF300AP
RELIABLE

DF250AP

DUAL LOUVER
DF350A
FUEL EFFICIENT

SELF ADJUSTING WATER DETECTING

TIMING CHAIN

SYSTEM

DF350A

DUAL PROP
DF350A

SELECTIVE ROTATION
DF300AP DF250AP

10 2019 SUZUKI OUTBOARD MOTORS

PRECISION CONTROL

TILT LIMIT

TROLL MODE (OPTIONAL)

DUAL INJECTOR
DF350A

LEAN BURN

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2019 Suzuki Outboard Motors