Short shaft 6 hp for 15" transom height. Yamaha has been sold out of this engine for nearly a year. We've got one right here!
It has a built-in fuel tank under the cowl plus a port to plug in an external tank. Smooth engine, make it yours!
Information
2025 Yamaha Marine Portables 6 HP
PORTABLES
The harbor is like glass as you board the tender to your cuddy for a day on the water; your trusty Yamaha Portable ushering you out. With easy starts, incredible efficiency and reliable performance, Yamaha’s F6, F4 and F2.5, are perfect for all sorts of light duty. Wherever the day takes you, take along a little extra power with Yamaha’s smallest Portables.
Our 139-cc 6-hp portable is an impressive little outboard. It boasts surprising features for such a small motor, like labyrinth exhaust and a long span mounting system for smooth, quiet power. It also offers the convenience of an external fuel tank (in addition to its built-in tank) for extended range and added convenience.
Features may include:
Only 60 pounds (15” shaft model)
Available in 15” and 20” shaft lengths
Photos
Highlights
Helena, Montana
New
2025
Yamaha Marine
Portables 6 HP
6
Gas
Available
Specifications
2025
Yamaha Marine
Portables 6 HP
Base
Portable
1 cyl
Prop Shaft: 6hp at 5000 rpm
139cc
2.44 in (62 mm)
1.81 in (46 mm)
8.9:1
Full RPM Range: 4500 ~ 5500 rpm
Tiller | Angle (maximum): 90° from center, either direction
Above Propeller
CDI
Recommended: Yamalube® 4M (See owner's manual)
Wet Sump
Recommended: Thermostatic Control
2.08:1
Forward, Neutral, Reverse
Carb
CR6HSB
System: Manual
Output at W.O.T.: 6 Amp
Ethanol Blend Limit: 10% Maximum
Recommended: Octane 87
Degree of Tilt: 69° | Degree of Trim: -4° through +16°