Output kW (Hp) 4.4 (6) 5.9 (8) 7.2 (9.8) Max. Operating Range rpm 4,500 – 5,500 5,000 – 6,000 Idle Speed Forward Gear rpm 750 Neutral Gear rpm 950 Number of Cylinder 2 Piston Displacement mL (Cu in) 169 (10.3) Bore x Stroke mm (in) 50 x 43 (1.97 x 1.69) Exhaust System Through hub exhaust Lubrication System Engine Oil Mixed Gasoline. The Tohatsu and Nissan 9.8 HP outboards appear to be the same engine with different cosmetics. Click to expand. I believe Tohatsu is the source; they make the motors that are sold under the Nissan brand. Tohatsu gives boaters exactly what they need in mid-range portables: more power and less weight! All of these truly portable models offer an incredible horsepower-to-weight ratio. Whatever your boating application, these are the ultimate outboards for convenience, reliability and portability. Unmatched in its class, the Tohatsu 9.8 hp 4-stroke has set the standard in portable outboard power! This lightweight motor weighs in at barely over the 80 lb mark and has undeniable characteristics of a true marine champion. Our 9.8hp outboard is skinny on fuel and big on power while never compromising performance or reliability.
M9.9D2
PORTABLE
Tohatsu gives boaters exactly what they need in mid-range portables: more power and less weight! All of these truly portable models offer an incredible horsepower-to-weight ratio. Whatever your boating application, these are the ultimate outboards for convenience, reliability and portability.
Tohatsu 2-stroke benefits
- Excellent reliability with proven 2-stroke technology
- Simple in design
Easy operation and handling
- Loop charged induction for smooth operation and fuel economy
- CD ignition system for quicker starts
Fundamentals for user convenience and reliability
- Through-the-prop exhaust for a quiet ride
- Thermostatically controlled cooling system for consistent engine temperature
- Stainless steel water pump housing for outstanding durability
- High grade marine aluminum alloy that provides the ultimate protection against corrosion
- Zinc coating on internal water passages for superior corrosion resistance
- Aluminum propeller
Protection
- Safety lanyard (an essential protection feature standard on all Tohatsu outboards)
- Start-in-gear protection for safer engine starting
SPECIFICATIONS
| Engine | Two Stroke 2 Cylinder |
|---|---|
| Output | 9.9 hp (7.3 kw) |
| Displacement | 247 cc (15.07 cu.in.) |
| Bore x Stroke | 55 x 52 mm (2.17 x 2.05 in) |
| Starting | Manual |
| Control Type | Tiller Handle |
| Gear Shift | Forward - Neutral - Reverse |
| Gear Ratio | 1.85:1 (13:24) |
| Propeller Selection Range | 6' - 11.5' |
| Transom Height | 15', 20' |
| Fuel | Unleaded Gasoline (87 Octane) |
| Oil Type | Genuine recommended 2stroke engine oil (TCW-3) |
| Fuel Tank | 25 L (6.6 US Gal.) Separate Fuel Tank |
| Weight* | 41 Kg (90 lbs.) |
| Alternator Output | Optional: 12V, 80W, 7A (Standard on Electric Start Models) |
| Max. RPM Range | 4,500 - 5,300 |
| Start In Gear Protection | Standard |
| Thermostat Controlled Cooling System | Standard |
| Through-The-Prop Exhaust | Standard |
| Shallow Water Drive | Standard |
| Engine lubrication system | Premixed Fuel |
Specifications and descriptions are subject to change without notice.
| Model | Shaft Length | Cylinders | Tiller Handle | Remote Fuel Tank | Propeller |
|---|---|---|---|---|---|
| M9.9D2S | 15' | 2 | S | S | S |
| M9.9D2L | 20' | 2 | S | S | S |
- Specifications subject to change without notice. Additional models and/or configurations may be available. Contact your local dealer for details.
Distributors
Tohatsu 9.8 Mods Engine
Use our handy database and find a distributor of your area/country.