Suzuki DF9.9BX 9.9HP Battery-less EFI 25″ Outboard Motor
Description
Suzuki 9.9HP DF9.9B EFI X Battery-less 25in
Designed for vessels requiring a deep reach, the Suzuki 9.9HP DF9.9B EFI X is a 327cc two-cylinder outboard featuring an extra-long 25-inch shaft and manual recoil starting. This model is engineered to provide reliable propulsion for sailboats and high-transom utility boats, utilizing its battery-less EFI system to deliver consistent power without the weight of an external battery bank. The mechanical soul of the DF9.9B EFI X is defined by its ability to handle high-load environments with quiet efficiency, providing the low-end torque necessary for docking and maneuvering heavy hulls in windy conditions.
Focused on superior operational durability, the DF9.9B EFI X is built with high-grade marine alloys and specialized anti-corrosion coatings to defend against oxidation. The engine architecture focuses on quiet operation and reduced vibration, enhancing the overall experience for the operator. Maintenance is simplified through the 100-hour service schedule and conveniently located freshwater flush port. This unit features a reliable 12-amp alternator, ensuring a stable charging system to support essential navigational safety equipment and small shipboard accessories.
Key Features of Suzuki DF9.9B EFI X
- 327cc 2-Cylinder SOHC.
- 9.9 Horsepower Prop Shaft Rating.
- 25-Inch Shaft 112 lbs Weight.
- Battery-less Electronic Fuel Injection (EFI).
- Lean Burn Control System.
- 12 Amp Total Output Alternator.
- 2.08:1 Ratio Standard Gearcase.
Suzuki DF9.9B EFI X Specs
| Brand | Suzuki |
| Full Model Code | DF9.9BX |
| Country of Origin | Thailand |
| Engine Family/Series | Portable EFI Series |
| Engine Type | In-line 2, 4-Stroke SOHC |
| Displacement | 0.32 Liters (327 cc) |
| Horsepower | 9.9 HP (7.3 kW) |
| Full Throttle RPM Range | 5200 - 6200 RPM |
| Fuel Induction System | Battery-Less Electronic Fuel Injection |
| Alternator Output | 12 Amps |
| Gear Ratio | 2.08:1 |
| Shaft Length | X: 635 mm (25 in) |
| Dry Weight | 48 kg (106 lbs) |
| Bore x Stroke | 60.4 x 57 mm |
| Starting & Steering System | Manual Recoil & Tiller Handle |
| Trim/Tilt Method | Manual Tilt |
| Oil Capacity | 1.0 Liter |
| Recommended Fuel | 87 Octane |
| Standard Warranty | 3-Year Limited Warranty |
| Application | Deep-V Sailboat Kickers, High-Transom Utility Boats, Tenders |
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