2017 Suzuki DF40A 40 HP

This is the only engine in the 40 hp class to offer DOHC performance, and also the only engine in its class to incorporate a maintenance-free, oil-bathed timing chain, which provides the outboard with increased durability and maintenance free operation. With larger displacements for increased power and performance, Suzuki's Lean Control System for improved fuel economy and designs that are more compact and lighter in weight than the predecessor, the new DF40A engines also incorporate the Suzuki Troll Mode System.  During the 2011 Miami Boat Show, the Boating Writers of America presented Suzuki Marine with the NMMA Innovation Award for the DF40A/DF50A.

Basic Info

Make: Suzuki
Model: DF40A
Year: 2017
Condition: New
Category: Outboard

Technical Details

Power: 40 HP
Fuel: Gasoline
Number Cylinders: 3

Descriptions

Steering System: REMOTE
Fuel Induction System: EFI
Starting System: Electric
Ignition System: SOLID STATE DIRECT IGNITION

Measurements

Displacement: 57.4 cid
Bore: 2.85 in
Stroke: 2.99 in
Alternator Output: 19 Volts
Voltage: 12 Volts
Gear Ratio: 2.27:1

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