- Equipment
- Outboard and Inboard engines
- Outboard engine
- Yamaha Outboard Motors
- Products
- Catalogs
- News & Trends
- Exhibitions
Outboard engine F40gasolineboating
Add to favorites
Compare this product
Characteristics
- Type
- outboard
- Power source
- gasoline
- Market
- boating
- Power
40 ch
(40 hp)- Displacement
747 cm³
(25 US fl oz)- Number of cylinders
3 unit
- Engine speed
Max.: 6,000 rpm
(37,699 rad.min-1)Min.: 5,000 rpm
(31,416 rad.min-1)- Bore
65 mm
(2.6 in)- Stroke
75 mm
(3 in)- Weight
97 kg, 101 kg
(214 lb, 223 lb)
Description
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.
Available for mechanical or tiller-handle control
Only 214 pounds
Available in a 20” shaft
Powerful 17-amp alternator
Optional Variable Trolling RPM Switch (VTS®) via our Multi-Function Tiller Handle, Command Link® tachometer or new helm-mounted remote VTS switch
Alternator Output at W.O.T. - 17 Amp
Compression Ratio - 9.4:1
Fuel Induction System - EFI
Recommended Fuel - Octane 87
Recommended Engine Oil - Yamalube® 4M (See owner's manual)
Recommended Fuel Filtration - Yamaha 10-Micron Fuel/Water Separating Filter (external)
C.A.R.B. Rating - 2-Star
Exhaust - Through Propeller
Intake - 6
Ignition - CDI Microcomputer
Spark Plug - DPR6EB-9
VIDEO
Catalogs
Yamaha Outboards 2015 Catalog
60 Pages
2015 outboard Rigging and Parts
341 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.