Suzuki DF175AX 175HP Lean Burn 4-Stroke 25″ Outboard Motor

Suzuki 175HP DF175A X Lean Burn Extra Long

Providing a powerful 2867cc four-cylinder engine family, the Suzuki 175HP DF175A X serves as a high-torque solution for US boaters requiring a prop-rated propulsion unit with superior thermal stability. This 175HP four-stroke technology utilizes a massive 10.2:1 compression ratio and Suzuki’s Lean Burn Control to maximize mechanical efficiency and fuel induction stability for high-transom offshore vessels. The 25-inch extra-long shaft design provides an optimized center of gravity for deep-V hulls, while the multi-port Electronic Fuel Injection (EFI) ensures immediate, reliable ignition across diverse marine environments.

Operational longevity of the DF175A X model is secured through a specialized water-cooled system featuring a maintenance-free self-adjusting timing chain to maintain internal cleanliness. To facilitate easy after-storage starts, the unit employs a sophisticated induction system paired with a 44A high-output alternator for onboard electronics, while the Suzuki Anti-Corrosion Finish utilizes a multi-layer finish to mitigate oxidation in high-salinity waters. With a 3-year/300-hour service interval and an offset driveshaft to reduce vibration, this high-performance outboard provides superior ownership value for boaters seeking reliable reach and professional-grade durability.

Key Features of Suzuki DF175A X

• 2867cc Inline 4-Cylinder DOHC 16-Valve Block
• 175.0HP Prop-Rated Output at 6000 RPM
• 25″ Extra Long Shaft / 498 lbs Dry Weight Chassis
• Multi-Port Electronic Fuel Injection (EFI)
• Remote Steering with Power Trim and Tilt
• Suzuki Lean Burn and Offset Driveshaft System
• 2.50:1 Gear Ratio / 8.5qt Oil Capacity