In Stock
Suzuki 40 Hp 2 stroke
- ISPM 15 heat-treated Euro palletized & weatherproof shrink-wrapped
- Insured European road freight delivery with hydraulic tail-lift service
- Dispatches in 1–2 business days from our UK & European Logistics Centre
- Transit typically 1–3 business days (UK) / 3–6 business days (Continental Europe)
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
Suzuki's 40 HP two-stroke is a twin-cylinder engine displacing 696 cc, with a bore and stroke of 79 by 71 mm, weighing 76 kg on a 508 mm shaft and steered remotely rather than by tiller.
Running on a fuel-oil mix
Unlike the four-stroke motors in this lineup, this engine runs on a 50 to 1 fuel-to-oil mixture rather than drawing oil from a separate sump, so keep pre-mixed fuel on hand rather than straight gasoline. Maximum output is rated at 29.4kw, with full throttle running from 5,000 to 5,600rpm.
Rigging details
Electric start is standard, shifting through forward, neutral and reverse at a 2.09 to 1 gear ratio, and an optional 12-volt, 80-watt alternator can be added if your rigging needs more charging capacity than the base engine provides. Propeller pitch is available across a wide range so your rigger can match it to your hull and load.
Who it suits
A two-cylinder two-stroke like this is lighter for its displacement than a comparable four-stroke, which matters on boats where keeping weight off the transom affects handling and fuel burn, and it suits owners already set up to carry pre-mixed fuel.
Does this engine need an oil sump? No, it runs on a 50 to 1 fuel-oil mix instead. Is the alternator included? It is listed as optional on this motor.
Specifications
| Bore x stroke | 79 x 71mm |
| Starting system | Electric |
| Maximum output | 29.4kw |
| Full throttle operating range | 5,000-5,600rpm |
| Gear shift | F-N-R |
| Displacement | 696cm3 |
| No of cylinders | 2 |
| Oil pan capacity | – |
| Shaft length | L: 508mm |
| Ignition system | Suzuki PEI |
| Trim method | – |
| Exhaust | – |
| Weight | L: 76kg |
| Steering | Remote |
| Gear ratio | 2.09:1 |
| Engine type | 2-stroke 2 Cylinders |
| Engine mounting | – |
| Fuel delivery system | – |
| Propeller selection pitch | 11-1/2 x 9, 11-1/2 x 10, 11-1/2 x 11, 11-5/8 x12, 11-1/2 x 13, 11-3/8 x 14, 11-1/4 x 15, 11-1/8 x 16, 11 x 17 |
| Fueloil mixing ratio | 50:01:00 |
| Alternator | 12V 80W (Optional) |
Startup & Installation Checklist
- Inspect all external gaskets, seals, spark plugs and timing components prior to installation.
- Refill engine oil, transmission gear oil and coolant to manufacturer-specified capacities before initial cranking.
- Prime the lubrication system and verify ECU wiring pinouts, sensors, and ground connections.
- Startup warranty covers internal lubricated components, cylinder heads, and engine block for 30 days from delivery.
Full terms: 30-day startup warranty · returns