The New DF50AV is designed with a “High Energy Rotation” lower unit sporting a 2.42:1 gear ration, which enables this new model to use a bigger 14″ propeller – perfect for powering pontoon boats and other large, heavy craft. This mid-range engine is also designed with Lean Burn Fuel Control System, which adjusts the air/fuel mixtrue according to operating conditions. The system significantly improves fuel efficiency across the operating range, from low speeds well up into the cruising range. New DF50AV model is also available with the optional Suzuki Troll Mode System.

High Energy Rotation

With the launch of the new generation DF140A, DF115A and DF100A, our engineers have delivered a trio of outboards that offer great fuel economy without sacrificing on performance. This has been achieved by employing our advanced Lean Burn Fuel Control System.

Suzuki Lean Burn Control Technology

Suzuki engineers developed the Lean Burn Fuel Control System, which adjusts the air/fuel mixture according to operating conditions. The system significantly improves fuel efficiency across the operating range, from low speeds well up into the cruising range.

Self-Adjusting Timing Chain

The timing chain runs in an oil-bath, so it never needs lubricating, and is equipped with an automatic hydraulic tensioner, so it remains properly adjusted at all times. Simple, effective and maintenance-free.

Cleaner, More Efficient Operation

• High performance 12-valve DOHC engine
• High Energy Rotation delivers power to move heavy boats
• Superior maneuverability, especially at low speeds
• Suzuki’s Lean Burn technology delivers top level fuel efficiency
• Lightest and most compact outboards in the 44.1kW (60PS) and 36.8kW (50PS) high thrust classes.
• According to in-house investigations as of July 2013.