F20LMHB Yamaha 4 Stroke 20hp Long Shaft, Manual Start, Mechanical Trim & Tilt System, Fuel Injection, Tiller Handle PORTABLE OUTBOARD FOR SALE

F20LMHB Yamaha 4 Stroke 20hp Long Shaft, Manual Start, Mechanical Trim & Tilt System, Battery-Less Electronic Fuel Injection, Tiller Handle PORTABLE OUTBOARD FOR SALE

The new F20 is built around the award winning F25, an Innovation Award-winning outboard that immediately set the industry standard. Modified ECU mapping and a redesigned camshaft allows the new F20 to harness the huge potential of this outboard and to optimize its performance.
The result is an exceptionally strong outboard with the versatility to power a wide variety of boats.

The new F20 delivers fast acceleration and enhanced boat performance under load, so when it’s time to hit the water, you won’t have to leave anything (or anyone) behind. The variable trolling rpm switch makes the F20 the perfect fishing companion, while the easy to use fresh water flush attachment makes the engine a breeze to clean at the end of the day. Built-in ergonomic carry handles and two-position resting pads make it easy to remove and store the F20.

Customers can choose manual start configuration, using Yamaha’s battery-less EFI technology, to power their boat with minimum rigging

Yamaha offers a range of electric-start configurations, all with the added peace of mind of factory installed manual pull start.

Available in:

  • F20SMHB - Manual Start, Tiller Handle, Transom height - Standard
  • F20LMHB - Manual Start, Tiller Handle, Transom height - Long
  • F20SWPB - Electric Start, Multi-Functional Tiller Handle or Power Tilt System(Forward Control), Transom height - Standard
  • F20LWPB - Electric Start, Multi-Functional Tiller Handle or Power Tilt System(Forward Control), Transom height - Long

General Features:


  • Enhanced Acceleration and Performance Under Load
  • Single Overhead Camshaft
  • Battery-less Electronic Fuel Injection
  • Wide-Span Mounting System


  • CDI Microcomputer
  • Wet Sump Lubrication
  • Engine Warning System
  • Mechanical Single Throttle Valve Intake System
  • SST Drive, Prop, Shift Shafts
  • SST Steering Tube
  • Magnetic Drain Plug
  • Sacrificial Anodes
  • YDC-30 Aluminum Alloy
  • Phaze FiveTM Paint System
  • Electro-deposited Powerhead Paint Process


  • High-Output (16-Amp) Alternator
  • Electric and Pull-Start Available Together (some models)
  • Retrofit Electric Start Available
  • 45-Degree Steering in both Directions
  • Built-In Resting Pads and Carry Handles
  • Variable Trolling RPM Switch (VTS®)
  • Freshwater Flush
  • Spin-on Oil Filter
  • Offset Steering Friction Lever
  • Auto Decompression Device
  • Vibration Reduction Mounting System
  • C.A.R.B. Ultra Low Emissions 3 Star Rating
  • External Oil Drain Plug


Engine Type Two-cylinder, In-line
Displacement 432 cc
Bore x Stroke 65 x 65.1 mm
Full Throttle RPM Range 5000 – 6000
Variable Trolling RPM Range 750–1050 rpm
750–1050 rpm 900 rpm
Horsepower Rating at Propshaft 20 hp at 5500 rpm
Compression Ratio 9.3:1
Fuel Induction/Scavenging SOHC, 2 valves per cylinder
Alternator Output 16 amp
Starting Method Manual
Ignition CDI Microcomputer
Lubrication Wet Sump
Degree of Trim 4 positions (manual operation)
Degree of Tilt -4 through +62˚ (manual tilt)
Exhaust Through Propeller
Cooling Water, Thermostatic Control


Gear Shift F-N-R (Forward-Neutral-Reverse)
Gear Ratio 2.08:1


See Model Code S=15" L=20"


Recommended Fuel Regular Unleaded
Recommended Fuel Filtration Yamaha 10-Micron or Mini-10TM
Recommended Oil Yamalube® 4-M 10w-30
Engine Oil Capacity 1.1L / 1.0L (w/without filter)


Recreational 2 + 2 Years
Commercial 1 Year


  • F20SMHB = 57 kg
  • F20LMHB = 59 kg
  • F20SWPB = 62 kg
  • F20LWPB = 64 kg

*Weight estimated at time of publishing includes standard propeller, which is included with this model. Weight is measured without motor and gearcase oil.

Prices do not include fitting or accessories where applicable.

It is a Yamaha Australia stipulation that all Yamaha Outboards be fitted and personally delivered by the selling Yamaha outboard dealership.

Price: OUR PRICE: $4,847 AUD
Price Base: OUR PRICE: $4,847
Brand: Yamaha
Model: F20LMHB
Length: 0.00 Feet
Year: 2024
Category: Boat Engines and Outboards
Hull Type:
Hull Style:
Power Type:
Type Of Sales: Dealer
Engine Make:
Engine Type:
Condition: New
State: Queensland
Registration Number: -
Horse Power (hp) : 20

Get in touch