Suzuki DF140BTX Outboard Extra Long shaft Contra Gear Box lean Burn

With the new  DF140B, our engineers have delivered a trio of outboards that offer the great fuel economy without sacrificing on performance. These new models incorporate the tried and tested Suzuki Lean Burn System, which has been delivering remarkable fuel economy on our award winning flagship, the DF300AP, as well as the DF20A/15A and DF40A through DF90A outboards.Maximising fuel economy and performance

The Suzuki Lean Burn System allows the engine to operate on a leaner, more efficient fuel mixture providing significant improvements in fuel efficiency while still providing the power. These engines also incorporate an O2 Sensor Feedback System that keeps emissions cleaner and more stable, thus reducing impact on the environment. All three outboards feature new engine covers designed with an aggressive, progressive and powerful form that proudly carry Suzuki's "S" mark embossed on the front. Suzuki outboards are built with decades of experience in the design, development, and manufacture of motorcycle, automobile, and marine engines. Our outboards are built with the needs of today's boaters in mind to help you go further, faster, for less.
Suzuki keyless start system

Designed with convenience in mind this system offers simple, stress-free starting and acts as an immobiliser to help deter theft.

Variable Valve Timing (VVT)

The system is controlled by hydraulic pressure from the oil pump and the process happens automatically so all you have to do is enjoy the power and performance.

Lean Burn control system

Suzuki's Lean Burn Fuel Control Technology predicts fuel needs according to operating conditions, then delivers the optimum fuel/air mixture to the engine resulting in greater fuel economy.

Largest reduction gear ratio in its class

A large reduction gear ratio leads to powerful torque for quick acceleration and great top-end speed.

Multi-stage induction

Multi-stage induction enhances the engines performance by allowing the right amount of air into cylinder resulting in higher power output during high speed operation.
Multi-Function Gauge

This intuitive technology allows you to view important information from engine rpm and trim to boat speed and fuel economy, all on one user friendly screen

Propeller

Suzuki recommends an aluminium propeller for single installations and a stainless (Watergrip) propeller for twin installations.