Yamaha F20LWHB 20 HP Four-Stroke Tiller Outboard, 20" Shaft, Electric Start
The Yamaha F20LWHB is a 20 HP, two-cylinder four-stroke portable outboard with EFI, a 20-inch shaft and tiller steering. It has electric and manual starting and a 432 cc SOHC in-line engine with a streamlined intake manifold.
Yamaha rates the full-throttle range at 5,000 to 6,000 RPM. The motor suits light craft such as aluminum fishing boats, tenders and inflatables. Standard equipment includes an aluminum propeller, electric start, a fuel line, a safety lanyard and the owner's manual.
Highlights
20 HP, 2-cylinder SOHC four-stroke with EFI
20-inch shaft, tiller steering
Electric and manual starting
432 cc displacement
Aluminum prop, fuel line and safety lanyard included
Specifications
Brand | Yamaha |
Model | F20LWHB |
Horsepower | 20 HP |
Cylinders | 2 |
Displacement | 432 cc |
Shaft Length | 20 in |
Steering | Tiller |
Starting | Electric + Manual |
Fuel Induction | EFI |
Full Throttle Range | 5,000–6,000 RPM |
Good to know
Confirm shaft length, controls and propeller rotation against your boat before ordering, and stay within the maximum horsepower on the boat's capacity plate.
Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.

