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All Yamaha Outboards Ship for free to lower 48 states. Excluding lift gate fee. If lift gate is needed at delivery it is a $75.00 flat charge.
Yamaha 40 HP Outboard Jet Motors
With no gearcase or propeller extending below the hull, a jet drive allows you to maneuver around or pass over obstructions that would limit the travel of a conventional propeller-driven outboard. And with electronic multi-point fuel injection, you get lots of responsive power with fuel-sipping efficiency.
Our 747-cc F40 Jet Drive outboard produces 30 hp at the pump. Its compact, lightweight SOHC three-cylinder, in-line design features a long-track induction system and a single throttle valve. This creates compact, light-weight power and improves throttle response for shallow streams.
- 219 pounds (including jet pump assembly)
- Fits 20-inch transom boats
- Solid 16-amp alternator
- Nitro Assist Tilt
| Weight † | 99 kg (219lbs) - 103 kg (227 lbs) |
|---|---|
| Full Throttle RPM Range | 5000 ~ 6000 rpm |
| Fuel Induction System | EFI |
| Recommended Engine Oil | Yamalube® 4M (See owner's manual) |
| Engine Type | 3 cyl |
| Displacement | 747cc |
| Bore x Stroke | 65 x 75 mm (2.56 x 2.95 in) |
| Prop Shaft Horsepower | 30hp @ 5500rpm |
| Alternator Output at W.O.T. | 16 Amp |
| Compression Ratio | 9.4:1 |
| Recommended Fuel | Octane 87 |
| Recommended Fuel Filtration | Yamaha 10-Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating | 2-Star |
| Exhaust | Through Jet Nozzle |
| Intake | 6 |
| Ignition | CDI Microcomputer |
| Spark Plug | DPR6EB-9 |
| Starting System | Electric |
| Lubrication | Wet Sump |
| Engine Oil Capacity | 1.7L/1.5L |
| Recommended Cooling | Thermostatic Control |
| Ethanol Blend Limit | 10% Maximum |
| Gear Ratio | Direct Drive |
| Gear Shift | Forward, Neutral, Reverse |
| Shaft Length | Fits 20" Transom |
| Degree of Tilt | 65° |
| Degree of Trim | -4° through +16° |
| Mounting Centers | N/A |
| Steering | |
| Steering Angle (maximum) | 40° from center, either direction |
| Warranty | Limited 3 Year Limited Pleasure Boat - 1 Year Limited Commercial |