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An update to the tried-and-true Suzuki DF140A. Revised styling to match the current 200-series, higher compression output with new fuel-injectors to provide better fuel economy, acceleration and speed!

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HIGH PERFORMANCE & USER FRIENDLY

Suzuki introduces another innovation in creating the ultimate marine experience! The new in-line 4 DF140B is user-friendly, offers high performance, cutting-edge technology, and a sleek new design that looks sharp as it cuts through the water.

EASY MAINTENANCE

Designed to be easy to maintain for the benefits of the customers:

  • Easy-access oil filter: Can be replaced simply by removing the engine top cover

  • Oil Spill Catcher: A tray is added around the oil filter to catch oil which comes out when exchanging the oil filter

  • Oil Level Gauge: Able to use a 15 mm diameter oil change hose

HIGH DURABILITY

An improved gear case design helps the gear oil circulate more efficiently, which lowers gear oil temperature and contributes to increased durability.

Additional Durability Features

Finally, for improved durability, the DF115B has a larger capacity fuel pump, the 02-sensor mounting position has been optimized, and a zinc bolt to prevent corrosion.

ADDITIONAL DURABILITY FEATURES

Finally, for improved durability, the DF140B has a larger capacity fuel pump, the 02-sensor mounting position has been optimized, and a zinc bolt to prevent corrosion.

HIGH COMPRESSION RATIO

To achieve the high compression ratio of 10.6:1, the port and piston design has been optimized.

Advantage

  • Generates good combustion, which improves fuel efficiency compared to the DF140A model.

  • The high Compression Ratio contributes to high torque.

The appearance, colours, and equipment of outboard motors may differ according to market and grade.
Specifications may change without prior notice.
*Manufacture data

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SUZUKI TROLL MODE SYSTEM (OPTIONAL EQUIPMENT)

 

EXPLANATION

A system that can move the boat at a constant speed.

ADVANTAGE

  • Boat can be moved at a constant speed without operating the throttle.

SUZUKI KEYLESS START SYSTEM (OPTIONAL)

Start the engine with an access code transmitted from the keyless fob without the need for an ignition key.

How to use:

  1. Stand nearby the console with the key fob.

  2. Press the start button, and you are ready to go!

WATER DETECTING SYSTEM

The water detecting system warns the operator of the entry of water into the fuel system to improve durability and reliability. The system uses:

  • A bigger fuel filter than the DF115A

  • An optimized fuel filter position

  • An easy to replace fuel filter

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