Suzuki DF40ATL Gasoline Engine, White, 40HP

Suzuki DF40ATL Outboard Motor, 40HP

Suzuki is a boat engine manufacturer offering a wide range of options, technologies, and innovations. No other company has matched the engineering expertise of Suzuki specialists in designing outboard motors. This expertise is backed by a commitment to 4-stroke engine technology, which has never failed. While other companies have experimented with unproven technologies, Suzuki has remained focused on producing 4-stroke engines, delivering the best motors that are both reliable and powerful, suitable for today’s boats.

The design and cutting-edge features make the DF40A the most advanced portable motor available. It is the world’s first 40HP engine designed with innovative systems such as Lean Burn (which supplies the exact amount of fuel and air mixture based on navigation conditions) and Battery-Less Electronic Fuel Injection (a system that provides remarkable improvements in fuel consumption while maintaining power and performance at a high level).

This engine exemplifies Suzuki specialists’ determination to bring the benefits of advanced and efficient technology into a compact and lightweight 4-stroke engine. Performance is guaranteed by a DOHC engine with a 941cc displacement, ensuring excellent fuel efficiency. Thanks to its large displacement and low weight, the DF40A delivers excellent running performance while meeting even the strictest emissions standards. The motor generates enough power for all small boats (and can also be used as a backup motor for larger vessels).

Additionally, another standout feature besides improved operation and fuel savings is the tilt system operation, which impresses with a high level of comfort. It’s easy to lift and position as desired, and the tilt positions ensure mounting the engine according to the boat’s requirements. The motor is protected against corrosion with a special finish developed by Suzuki’s expert team (Anti Corrosion System). Applied directly to the aluminum surface, it maximizes the bond between the finish and the surface, enhancing protection and durability of parts constantly exposed to water.

NOTE: Underpowering a boat should be avoided as it causes the engine to over-rev, ultimately leading to premature wear of parts and increased fuel consumption. Overpowering a boat can create handling difficulties and significantly higher operating costs (consumables, parts, etc.).

Features:

• Engine Type: 4-stroke, DOHC 12 valve;
• Displacement: 941cc;
• Cylinders: 3;
• Bore x Stroke: 72.5x76mm;
• Fuel Delivery: EFI Injection;
• Maximum Power: 40HP;
• Electronic Fuel Injection;
• Lean Burn Technology;
• Maximum Throttle Range: 5000 - 6000 RPM;
• Starting System: Electric;
• Alternator: Electric 12V 19A;
• Ignition System: Digital CDI;
• Gear Ratio: 2.27:1;
• Gearcase Length: 508mm (long);
• Weight: 104kg;
• Control: Remote;
• Trim Adjustment: Power trim & tilt;
• Cooling System: pressure-controlled water cooling system;
• Engine Color: black.