Product Overview

The DF350A can include larger displacement and added turbo chargers or superchargers. However, larger displacement engines typically burn more fuel and increase the overall weight. Not so with this engine! Additionally, Suzuki Engineers have used computer simulations and water testing to significantly improve the way this outboard motor converts engine power to underwater thrust.


• Suzuki Contra Rotating Propellers
• Multi-Point Sequential Electronic Fuel Injection
• O2 Sensor Feedback Control System
• Suzuki Precision Control System
• Suzuki Lean Burn Control System
• Variable Valve Timing System
• Two-Stage Gear Reduction System
• Offset Driveshaft
• Direct Ignition
• Spherical Bore Throttle Body
• Water in Fuel Warning System
• Suzuki Easy Start System
• Over-Rev. Limiter
• Low Oil Pressure Caution
• Fully Transistorized Ignition
• Timing Chain
• Troll Mode
• Fresh Water Flushing System
• Power Trim and Tilt
• Tilt Limit
• Streamlined Gear Case
• Two-way low water inlet
• Speedometer Pickup of Gear Case
• Standard Color is Shadow Black Metallic-Now Available in Cool White
• Suzuki Anti-Corrosion System


• Color Options: Pearl Nebular Black or Cool White
• Recommended Transom Height (inches): X: 25 XX: 30 With Suzuki Contra Rotating Propellers
• Starting System: Electric-Suzuki Start System
• Weight LBS: X 727, XX 747
• Engine Type: DOHC 24-Valve
• Fuel Delivery System: Multi Point Sequential Electronic Fuel Dual Injection with Lean Burn and Oxygen Sensor
• No. Of Cylinders: V6 (55°)
• Piston Displacement inches (cc): 267.9 (4390)
• Bore X Stroke Inches (mm): 3.74 x 3.82 (98 x 97)
• Maximum Output HP: 350
• Operating Range (RPM): 5700-6300
• Steering: Remote
• Troll Mode: Optional Troll Mode-See Dealer
• Oil Pan Capacity quarts (liter): 8.5 (8.0)
• Ignition System: Solid State Direct Ignition
• Alternator: 12V 54A
• Trim Position: Power Trim and Tilt
• Gear Ratio: 2.29:1
• Standard Propellers: Contra-Rotating Propellers-See Dealer for options
• Propeller Selection: TBD


Quick Quote

25″ shaft, Black Cowling, Duo Props


Quick Quote

25″ shaft, White Cowling, Duo Props


Quick Quote

30″ shaft, Black Cowling, Duo Props


Quick Quote

30″ shaft, White Cowling, Duo Props