Outboard motor · 9,9 HPYamaha FT9.9LEB
formerly FT9.9LEL
Mechanical control leverInstallation and rigging at the GRAND BOATS Poland service centre in Łężyce. Sold in cooperation with an authorised Yamaha dealer; manufacturer warranty 3 + 2 years at an authorised Yamaha service.
Yamaha FT9.9LEB — 9,9 HP
Yamaha FT9.9LEB is a four-stroke outboard motor rated at 9,9 HP (7,3 kW at the propeller shaft), successor to the FT9.9LEL. Engine: SOHC, rzędowy 2 (High Thrust), displacement 212 cm³, 1 gaźnik. Dry weight: 45–53 kg.
A motor for remote control from the console — throttle and shift by cables from the control lever (mechanical controls), with mechanical or hydraulic steering in the boat. A proven choice for console boats that is simple to service. The model has electric start and manual angle adjustment (trim in several positions).
Shaft length L (20″ / 508 mm). The shaft is matched to the boat’s transom height so that the anti-cavitation plate runs just below the water surface. Transom height for this shaft according to Yamaha: 552 mm.
The High Thrust version has a higher-ratio gearcase and a large propeller, giving strong thrust at low revs — for heavier boats, inflatables and workboats.
Fuel consumption at full power according to Yamaha: 3,9 L/h @5500 obr/min. At the GRAND BOATS Poland service centre in Łężyce near Gdynia we install the engine, do the rigging and choose the propeller. The engine is supplied in cooperation with an authorised Yamaha dealer; the manufacturer warranty (3 + 2 years) is carried out by an authorised Yamaha service.
Yamaha FT9.9LEB
Performance
| Maximum output | 9,9 KM (7,3 kW) |
|---|---|
| Full-throttle range | 5000–6000 rpm |
| Idle speed | 1000–1100 rpm |
| Fuel consumption (reference data) | 3.9 L/h @5500 rpm |
Engine
| Engine type | 4-stroke, SOHC, in-line 2 (High Thrust) |
|---|---|
| Displacement | 212 cm³ |
| Bore × stroke | 56,0 × 43,0 mm |
| Compression ratio | 9,4:1 |
| Fuel system | 1 carburettor |
| Lubrication | Wet sump |
| Engine oil capacity | 0,8 L |
| Ignition | CDI |
| Spark plug | BR6HS-10 |
| Starting | Electric |
| Alternator | 6 A |
Bracket / lower unit
| Steering | Remote: in the boat (mechanical or hydraulic) |
|---|---|
| Steering angle | 43° each way (EP: 38°) |
| Trim and tilt | Manual |
| Trim positions | 4 positions |
| Gear shift | F-N-R |
| Gear ratio | 2,92 (38/13) |
| Propeller rotation | Right-hand (standard) |
| Shaft length | L: 20″ / 508 mm |
| Transom height (L shaft) | 552 mm |
| Overall height (L shaft) | 1195 mm |
| Beam | MH/WH: 371 mm, E/EP: 333 mm |
| Weight (dry) | 45 kg |
Source: Yamaha Product Information Guide 2026 (FT9.9L family). Fuel consumption — manufacturer’s reference data.