Tohatsu
Tohatsu 9.9HP 4-Stroke EFI Outboard Engine Long Shaft
Official Tohatsu outboard — sold, inspected & registered by Marine Chandlery.
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The Tohatsu 9.9HP 4-Stroke Outboard Engine (Long Shaft) is a compact, lightweight engine perfect for small boats, dinghies, and RIBs. Featuring a single-cylinder OHV 4-stroke design, it provides smooth performance, low vibration, and excellent fuel efficiency for both freshwat...
The Tohatsu 9.9HP 4-Stroke Outboard Engine (Long Shaft) is a compact, lightweight engine perfect for small boats, dinghies, and RIBs. Featuring a single-cylinder OHV 4-stroke design, it provides smooth performance, low vibration, and excellent fuel efficiency for both freshwater and coastal use.
Description
The Tohatsu 9.9HP Long Shaft 4-Stroke Outboard delivers dependable power in a small, durable package. Its 212cc single-cylinder OHV engine ensures smooth operation, minimal vibration, and consistent throttle response. The engine’s carbureted fuel system offers simplicity, reliability, and excellent fuel economy.
Designed with a 20” (508 mm) long shaft, it is ideal for boats with deeper transoms than standard short-shaft models, providing optimal propeller immersion, stable handling, and reliable thrust. Key features include manual or electric start options, tiller steering compatibility, and optional power trim, allowing versatile operation.
Built for durability, the Tohatsu 9.9HP includes stainless steel fasteners, corrosion-resistant materials, and a reliable water-cooling system, making it suitable for both freshwater and saltwater use. Its compact and lightweight design ensures easy transport, mounting, and storage.
Specification
| Engine | 4 Stroke 2 Cylinder |
|---|---|
| Output | 9.9 ps (7.3 kw) |
| Displacement | 333 cc (20.32 cu.in.) |
| Bore x Stroke | 61 x 57 mm (2.40 x 2.24 in) |
| Max. RPM Range | 5,400 - 6,100 |
| Starting | Electric & Manual or Manual |
| Control Type | Remote Control or Tiller Handle |
| Gear Shift | Forward - Neutral - Reverse |
| Gear Ratio | 2.15:1 |
| Propeller Selection Range | 6" - 11.5" |
| Transom Height | 15", 20" |
| Fuel | Unleaded Gasoline (87 Octane) |
| Oil Type | NMMA Certified FC-W® 4-stroke oil** SAE 10W-30/40 (SF, SG, SH, SJ) |
| Oil Capacity | 1L (1.06 qt.) |
| Fuel Tank | 12 L (3.1 US Gal.) Separate Fuel Tank |
| Weight* | 43 kg (94.8 lbs.) |
| Alternator Output | Optional: 12V, 145W, 12A (Standard on Electric Start Models) |
| Start In Gear Protection | Standard |
| Thermostat Controlled Cooling System | Standard |
| Through-The-Prop Exhaust | Standard |
| Oil Pressure Warning | Standard |
| Shallow Water Drive | Standard |
Before your engine leaves us, our engineers perform a thorough pre-delivery inspection — checking all mechanical components, flushing the system, and confirming everything is running as it should.
The entire process is recorded using the CitNow platform, giving you a professional, time-stamped video walkthrough of your engine's condition at the point of sale.
The CitNow video link is sent straight to you via SMS or email — before collection or dispatch — so you have full confidence in the condition of your new engine.
After purchase, our team submits your engine's warranty registration directly with Tohatsu. You don't need to fill in any forms or visit any websites.
The 7-year warranty covers manufacturing defects and component failures under normal use — giving you long-term protection and real peace of mind on the water.
Because we're an official Tohatsu dealer, your warranty is fully valid and backed by the manufacturer. Buying from an unauthorised source can void your warranty entirely.
- 7-year warranty registered on your behalf
- CitNow PDI video — free with every engine
- Fully inspected before delivery
- Marine specialists since 1990
- North Shields store — same-day collection
- Expert after-sales support
Why buy from Marine Chandlery?
- UK marine specialists, based in North Shields
- Quick UK Mainland delivery available
- Same-day collection from our store
- Expert advice before and after purchase
- Carefully selected marine-grade products
- Secure checkout & trusted payment options
