2021 Mercury FourStroke 40 HP EFI 4-Cylinder - 20 in. Shaft
$7,185.00
Key Features
Availability
Brochure
Year2021
MakeMercury
ModelFourStroke 40 HP EFI 4-Cylinder - 20 in. Shaft
Product Features
Description
Held to a Higher Standard.
There are plenty of good reasons these outboards rule the water. Start with no-worry reliability. More low-end torque for excellent acceleration. Increased fuel economy and outstanding overall performance. Enhanced fuel injection (EFI models) for boosted efficiency. A robust electrical system with a high-output alternator to keep batteries charged and fishing electronics humming. They have everything you need, and nothing you don't.
Features
- High-displacement, four-cylinder, single-overhead-cam design delivers optimum power and a smooth ride. Great for aluminum tiller, aluminum console, inflatable rigid hull (RIB) and soft hull, watersports, and fish & ski boats.
- Always Ready. All Season: Start it up and go. Anytime. That's the whole idea with a Mercury® FourStroke. Because it’s as close as you can get to maintenance-free. Tougher components, reliable electronic fuel injection (on select models), available SmartCraft® digital monitoring. More quality time in engineering means more quality time on the water.
Specifications
- HP / kW: 40 / 30
- Engine type: Inline 4
- Displacement (CID/CC): 60.8 / 995
- Full throttle RPM: 5500-6000
- Fuel induction system: 2 valves per cylinder, single overhead cam (SOHC)
- Alternator amp / Watt: 18 amp / 226 watt
- Recommended fuel: 87% octane / up to 10% ethanol
- Recommended oil: Mercury FourStroke 25W40 Marine Oil
- Engine protection operator warning system: SmartCraft Engine Guardian
- Compatible with SmartCraft digital technology: Yes
- Starting: Electric (turn-key)
- Steering options: Big Tiller; Remote
- Shaft length: 20" / 508 mm
- Gearcase ratio: 2.33:1
- Dry weight *Lightest model available: 260 lbs / 118 kg
- CARB star rating: 3
- Bore and stroke: 2.56 x 2.95" / 65 x 75 mm
- Ignition: ECM 07 Digital Inductive
- Fuel system: Electronic Fuel Injection (EFI)
- Cooling system: Water-cooled with thermostat
- Gear shift: F-N-R
- Gearcase options: Command Thrust
- Trim system options: Gas assist; Power Tilt; Power Trim
- Exhaust system: Through prop
- Shallow water trim range (degrees): 20
- Remote fuel tank (optional): Yes
- Color: Phantom Black
NOTES:
Dry weight based on lightest model available.Engine
| Engine Type | Inline 4 |
| Bore x Stroke | 2.56 x 2.95 in. (65 x 75 mm) |
| Displacement | 60.8 cid (995cc) |
| Starting | Electric (turn-key) |
Dimensions
| Shaft Length | 20 in. (508 mm) |
| Weight | 260 lb. (118 kg) |
General
| Trim Method | Gas assist; Power Tilt; Power Trim |
| Propshaft Horsepower | 40 hp (30 kW) |
| Full Throttle Operating Range | 5500-6000 rpm |
| Gear Ratio / Shift | 2.33:1 / F-N-R |
| Fuel Induction | 2 valves per cylinder, single overhead cam (SOHC) |
| Alternator | 18 amp / 226 watt |
| Cooling | Water-cooled with thermostat |
| Steering | Big Tiller; Remote |
