2021 Yamaha Marine F40 Base
- Year 2021
- Make Yamaha Marine
- Model F40
2021 Yamaha Marine F40 Base
2021 Yamaha Marine F40
Our 747-cc 40-hp midrange provides powerful performance in a compact package that’s available in both propeller- and jet-pump-driven models. With its single throttle valve, long-track intake manifold and electronic control module, it delivers easy starts, fast acceleration and excellent top-end speed.
Features may include:- Available for mechanical or tiller-handle control
- Only 214 pounds
- Available in a 20” shaft
- Powerful 17-amp alternator
Engine
Engine Type
3 cyl
Engine Power
Prop Shaft: 40hp at 5500rpm
Displacement
747cc
Bore
65 mm (2.56 in)
Stroke
75 mm (2.95 in)
Compression Ratio
9.4:1
Throttle
Full RPM Range: 5000 ~ 6000 rpm
Steering
Angle (maximum): 40° from center, either direction
Exhaust
Through Propeller
Ignition
CDI Microcomputer
Oil Type
Recommended: Yamalube® 4M (See owner's manual)
Lubrication
Wet Sump
Cooling
Recommended: Thermostatic Control
Gear Ratio (Primary)
2.00:1
Gear Shifter
Forward, Neutral, Reverse
Induction
Fuel System: EFI
Spark Plug
Spark Plug
DPR6EB-9
Electric
Starter
System: Electric
Alternator Output, Maximum
Output at W.O.T.: 17 Amp | 17 Amp
Fuel System
Fuel System
Ethanol Blend Limit: 10% Maximum
Fuel Type
Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
Dimensions
Length
Shaft: 20"
Dimensions
Degree of Tilt: 20° | Degree of Trim: -3° through +20° | Mounting Centers:
Capacities
Oil capacity
1.7L/1.5L
Weights
Weight
214 lbs (97 kg) - 223 lbs (101 kg)
Dry Weight
214 lbs (97 kg) - 223 lbs (101 kg)
Features
Features
Intake: 6 | C.A.R.B. Rating: 2-Star
Warranty
Warranty
Limited 3-year Pleasure, 3-year Government, 1-Year Commercial