The Suzuki DF140A is light and compact while providing exceptional performance, easily giving this motor the best power-to-weight ratio in its class. An engine cover design features a large air induction port to provide maximum airflow and thus, maximum power. It's also the first 4-stroke to utilize an oil cooler, ensuring that all that horsepower is available under every condition. Added up, the DF140A provides heavy-duty performance and long-lasting durability in a lightweight package.

The Suzuki DF140B is light and compact while providing exceptional performance, easily giving this motor the best power-to-weight ratio in its class. An engine cover design features a large air induction port to provide maximum airflow and thus, maximum power. Added up, the DF140B provides heavy-duty performance and long-lasting durability in a lightweight package.

Suzuki DF40A L. 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.

The New Suzuki 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.