Lightweight In-line three-cylinder outboards

Suzuki engineers have packed the new in-line three-cylinder DF25A & DF30A range with some of Suzuki’s finest technologies giving them class-leading advantages that put them ahead of the rest. Engineering lightweight outboards has long been a Suzuki hallmark. Both models are first in class to feature friction reducing roller rocker arms and each utilises offset crankshafts resulting in smoother operation and greater mechanical efficiency.

Fuel is supplied with Suzuki’s Lean Burn Control system and a Battery-Less Fuel injection system that gives these outboards remarkable improvements fuel efficiency while maintaining excellent power and performance. A convenient LED monitoring system provides engine operating status at a glance.

Tiller model available in Short (S) and Long (L) shaft lengths. 



First In Class With Roller Rocker Arms

These are the first outboards in their respective classes to utilise a roller with internal bearings on the cam slipper surface for both the intake and exhaust valves. The roller changes contact between the camshaft and rocker arm from a conventional sliding action to a rolling action reducing friction in rocker arm operation.

Suzuki Lean Burn Control System

This intelligent fuel management system predicts fuel needs by monitoring engine performance and operating conditions to deliver a leaner fuel mixture to the engine. The result is remarkable improvements in fuel economy.



Recommended Transom Height S: 381mm, L: 508mm
Weight Manual: S: 62kg, L: 63kg
Electric/Remote: L: 72kg
Electric/Tiller: S: 73kg, L: 74kg
Valve Train OHC 6-valve
Displacement 490cm³
Maximum Output 18.4kW
Control System Mechanical
Recommended Fuel RON91 / AKI87
Alternator 12V 14A
Gear Ratio 2.09 : 1
Exhaust Through Prop Hub Exhaust
Starting system Manual & Electric/Manual
Engine Type In-line 3 cylinder, 4-stroke
Fuel Delivery System Battery-less Electronic Fuel Injection
Bore X Stroke 60.4 x 57mm
Full Throttle Operating Range 5,000 - 6,000rpm
Oil Pan Capacity 1.5L
Fuel Tank Capacity Separate 25L (optional)
Trim Method Manual Trim and Tilt,
Power Trim and Tilt
Gear Shift F-N-R
Propeller Selection (Pitch) 9” – 15”


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