When you have a small boat that needs small power, look to Tohatsu’s 4 hp 4-stroke. It provides reliable horsepower while also providing cleaner emissions for you and the environment.
Small in size, this 4 hp has an internal fuel tank built into the motor and a front located fuel tank cap for hassle-free outings on the water. And it includes a built-in external fuel tank connector so you can hook up an external fuel tank for longer outings. Let this Tohatsu 4 hp provide you with the perfect compact, fuel-efficient power you need!
Tohatsu 4-Stroke Benefits:
Easy Operation and Handling:
Fundamentals for User Convenience and Reliability:
Warning & Protection:
Front Mounted Shift Lever
The new front mounted shift lever, an industry first in its class, allows for better drivability.
Longer Tiller Handle
The tiller handle has been extended 110mm from previous models for easier access and maneuverability.
Larger Carrying Handle and newly designed Holding Grip on bottom cowl
A newly installed holding grip on the bottom of the cowl as well as a larger carrying handle makes transporting this compact model even easier.
With a built-in fuel tank conveniently located on top, the 4 hp becomes ready for cruising quickly and without taking up extra space in the boat. An external fuel fitting also comes standard with this model to allow the motor to hook up to a remote fuel tank as well.
Propeller Hub Exhaust
Through-the-prop exhaust helps reduce engine noise.
|Engine (No. of Cylinder)||1|
|Output||4 hp (2.9 kw)|
|Displacement||123 cc (7.5 cu.in.)|
|Bore x Stroke||59 x 45 mm (2.32 x 1.77 in)|
|Control Type||Tiller Handle|
|Gear Shift||Forward - Neutral - Reverse|
|Propeller Selection Range||6" - 9"|
|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||15 fl. oz. (450 mL)|
0.29 US Gal. (1.1 Lit) Integral Tank
(4hp includes an External Fuel Tank Connector installed on engine to allow user to use an optional external fuel tank)
|Weight*||57 lbs. (26 kg)|
|Alternator Output||Optional: 12V, 60W, 5A|
|Max. RPM Range||4,500 - 5,500|
|Digital CD Ignition System||S|
|Start In Gear Protection||S|
|Thermostat Controlled Cooling System||S|
|Shallow Water Drive||S|
|Oil Pressure Warning||S|
* Weight specification is based on the lightest version.
** FC-W® is a registered trademark of the National Marine Manufacturers Assoc. (NMMA)
Specifications and descriptions are subject to change without notice.
|Parts Book||Type||Brand||Model||Book Year||Book #|