Suzuki DF225X 225HP V6 4-Stroke 25″ Shaft Outboard Motor

Suzuki 225HP DF225 X V6 4-Stroke Extra Long

Leveraging a high-displacement 3614cc 55-degree V6 engine family, the Suzuki 225HP DF225 X serves as a high-torque solution for US boaters requiring a prop-rated propulsion unit with superior thermal stability and offshore durability. This four-stroke technology utilizes a 24-valve DOHC head and a specialized two-stage gear reduction to maximize mechanical efficiency and allow for larger-diameter propellers on high-transom coastal 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 DF225 X model is secured through a specialized water-cooled system featuring a self-adjusting timing chain and an offset driveshaft to maintain internal cleanliness and reduce mechanical vibration. To facilitate easy after-storage starts, the unit employs a sophisticated vapor-free fuel induction system paired with a 54A high-output alternator for heavy accessory loads, 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 exceptional mid-range torque, this V6 outboard provides superior ownership value for users seeking reliable reach and professional-grade displacement.

Key Features of Suzuki DF225 X

• 3614cc 55° V6 DOHC 24-Valve Block
• 225.0HP Prop-Rated Output at 6000 RPM
• 25″ Extra Long Shaft / 580 lbs Dry Weight Chassis
• Multi-Port Electronic Fuel Injection (EFI)
• Two-Stage Gear Reduction for High Torque
• Digital Inductive Ignition with 54A Alternator
• 2.29:1 Gear Ratio / 8.5qt Oil Capacity