Two Stroke · Mid-Range
Tohatsu M40D2
Understanding this Tohatsu model
Tohatsu M40D2 is a conventional two-stroke outboard where mechanical simplicity and strong power-to-weight performance matter. It sits in the Two Stroke series and VerFinder classifies it as Mid-Range. Verified official specifications include 40 hp (29.4 kw), 697 cc (42.53 cu.in.), Two Stroke 3 Cylinder. VerFinder separates manufacturer facts from selection context and keeps the complete specification table below for checking the exact configuration.
Key verified facts
- Output
- 40 hp (29.4 kw)
- Displacement
- 697 cc (42.53 cu.in.)
- Engine
- Two Stroke 3 Cylinder
- Weight
- 72.0 Kg (159 lbs.)
- RPM range
- 5,000 - 5,700
- Starting
- Manual or Electric Starter
- Control
- Tiller Handle or Remote Control
- Gear ratio
- 1.85 (13:24)
- Fuel
- Unleaded Gasoline (87 Octane)
Where it fits in the Tohatsu range
Within the Two Stroke series, VerFinder places Tohatsu M40D2 beside the nearest published Tohatsu models shown below. This is a catalogue position, not a performance ranking: final selection depends on hull, load and exact configuration.
Technologies and characteristics
Official technology and feature names shown by Tohatsu for this model:
- Tohatsu 2-stroke benefits
- Easy operation and handling
- Fundamentals for user convenience and reliability
- Warning and protection
Technical specifications
- Engine
- Two Stroke 3 Cylinder
- Output
- 40 hp (29.4 kw)
- Displacement
- 697 cc (42.53 cu.in.)
- Bore x Stroke
- 68 x 64 mm (2.68 x 2.52 in)
- Max. RPM Range
- 5,000 - 5,700
- Starting
- Manual or Electric Starter
- Control Type
- Tiller Handle or Remote Control
- Gear Shift
- Forward - Neutral - Reverse
- Gear Ratio
- 1.85 (13:24)
- Propeller Selection Range
- 7" - 15"
- Transom Height
- 15", 20"
- Fuel
- Unleaded Gasoline (87 Octane)
- Oil Type
- Genuine recommended 2stroke engine oil (TCW-3)
- Oil Capacity
- 2 L (0.53 US Gal.)
- Fuel Tank
- 25 L (6.6 US Gal.) Separate Fuel Tank
- Weight*
- 72.0 Kg (159 lbs.)
- Alternator Output
- Optional: 12V, 130W, 11A (Standard on Electric Start Model)
- Start In Gear Protection
- Standard
- Thermostat Controlled Cooling System
- Standard
- Through-The-Prop Exhaust
- Standard
- Overheat Buzzer
- O
- Power Trim and Tilt
- O
- Shallow Water Drive
- O
- Engine lubrication system
- Premixed Fuel
Before choosing a configuration
Check the boat manufacturer’s permitted horsepower and transom specification, shaft length, steering/control type, starting system, trim/tilt equipment, propeller choice and the installed weight of the exact configuration.
Frequently asked questions
What type of outboard is Tohatsu M40D2?
Tohatsu M40D2 is a Tohatsu Two Stroke-series outboard. VerFinder classifies it in the Gasoline section and the Mid-Range class.
What is the rated output of Tohatsu M40D2?
The official Tohatsu specification lists the output as 40 hp (29.4 kw).
What are the key technical specifications of Tohatsu M40D2?
The complete verified specification table is shown on this page. Key values include 40 hp (29.4 kw), 697 cc (42.53 cu.in.), Two Stroke 3 Cylinder, 72.0 Kg (159 lbs.).
What should be checked before installing Tohatsu M40D2?
Before installation, verify permitted horsepower, transom and shaft length, controls, starting, trim/tilt, propeller selection and installed weight for the exact version.
Verified official source
Sources and verification
Source checked: 2026-09-02