DF 40 HP Suzuki Outboard


 

DF40 Suzuki OutboardThis 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.

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Model

Shaft Size

Price

DF 40ATL1 Suzuki Outboard

20"

$4,999

DF 40 Specifications

Transom Height (inches)

L: 20

Starting System

Electric

Weight LBS

L: 229

Engine Type

DOHC 12-Valve

Fuel Delivery System

Multi Point Sequential Electronic Fuel Injection

No. Of Cylinders

3

Piston Displacement inches (cc)

57.4 (941)

Bore X Stroke Inches (mm)

2.85 x 2.99 (72.5 x 76)

Maximum Output HP

40

Operating Range (RPM)

5000 - 6000

Steering

Remote (Tiller Kit Optional)

Choke

N/A

Oil Pan Capacity quarts (liter)

2.9 (2.7)

Ignition System

Solid State Direct Ignition

Alternator

12V 19A

Trim Position

Power Trim and Tilt

Gear Ratio

2.27:1

Standard Propeller

Optional See Dealer

Propeller Selection

9 - 17

Engine Type

HP

Shaft Length

DF = 4-Stroke
40
L = 20”

Features

  • Multi Point Sequential Electronic Fuel Injection

  • Suzuki Lean burn Control System

  • Suzuki Troll Mode System

  • Direct Ignition

  • Suzuki Easy Start System

  • Over-Rev. Limiter

  • Low Oil Pressure Caution

  • Fully Transistorized Ignition

  • Timing Chain

  • Fresh Water Flushing System

  • Power Trim and Tilt

  • Suzuki Anti-Corrosion System