Yamaha F4SMHA 4-Stroke Portable Outboard Motor 38.1cm Shaft 4HP

Details

Details

Hit the water with confidence

The all new Yamaha F4SMHA 4-Stroke Portable Outboard Motor has been designed to be easy to use and exceptionally smooth running. With a range of exclusive features, increased capacity for greater performance as well as the latest generation cowl design and graphics, the F4SMHA is sure to be a popular addition to Yamaha's current engine line up.

For easy transport and mounting the F4SMHA is fitted with an ergonomically designed grasp on the front of the motor and a large carry handle on the rear. The engine also features Yamaha's unique oil leak prevention system which allows the owner to store or transport the engine on either side or its front without leaking engine oil. This means worry free transport in a car boot and hassle free storage. Lightweight, Portable Power
Weighing in as light as 60 pounds, these 139cc OHV single-cylinder four-stroke powerhouses offer a CDI ignition system, optimally balanced crankshaft, long-span mounting system, labyrinth exhaust and a host of other features for smooth, quiet power. They even have built-in carrying handles for true portability and convenience.

Maximum Efficiency
The carburetor and its setting is factory-selected for maximum fuel efficiency, helping these outboards achieve a 3-star C.A.R.B. emissions rating. Additionally, automatic decompression, built-in auxiliary priming, and start-in-gear prevention help make for easy, safer starts.

Convenient Control
Control is key with a dynamically balanced and dampened large twist-grip throttle, 180-degree steering, and large F-N-R shift handle.

Reliable Operation
A 1.1-litre see-through fuel tank is built in with switchable access to an optional external tank for extended range. A tilted, water-resistant fuel filler cap and built-in fuel strainer add to both the convenient operation and reliability of these outboards.

Easy Storage
This Yamaha exclusive feature provides peace of mind when storing or carrying the engine to and from the water. It allows the engine to be stored on either side or on the front grip without any fear of oil leakage, ensuring the engine is easy to start the first time out.

Minimising Engine Wear
A pressurised oiling system minimises engine wear for extra-long engine life.

Versatile Performance
A 5-step trim adjustment couples with a 3-step Shallow Water Drive System to help make these outboards perform in various conditions. A splined propeller shaft and an expanded selection of available propeller sizes give you performance that's versatile and easy to handle and operate.

Anti-Corrosion Protection
Yamaha's unique YDC-30 aluminium alloy protects the engine's exterior parts, while a zinc coating, high-quality stainless steel and 5-stage exterior coating offers long-lasting protection inside and out.

Yamaha F4SMHA 4-Stroke Portable Outboard Motor Features:

• Lightweight, Portable Power
• Maximum Efficiency
• Convenient Control
• Reliable Operation
• Easy Storage
• Minimising Engine Wear
• Versatile Performance
• Anti-Corrosion Protection
• 4 Horse Power

Yamaha F4SMHA 4-Stroke Portable Outboard Motor Specifications:

Engine

• Engine Type: Four-stroke 1-cylinder
• Displacement: 139cc (8.5 ci)
• Bore and Stroke: 62 x 46mm (2.44 x 1.81 in)
• RPM Range: 4,000-5,000
• Compression Ratio: 8.9:1
• Induction System: OHV (overhead valve)
• Alternator Output: 6 Amp (optional: requires charging kit)
• Fuel Delivery: Carburetor
• Starting: Manual
• Ignition: CDI
• Lubrication: Wet sump
• Degree of Trim/Tilt: 5 positions / 69°
• Exhaust: Above propeller
• Cooling: Raw water, Thermostatic Control
• Gear Shift: F/N/R
• Gear Ratio: 13/27 (2.08:1)

Fuel and Lubrication

• Recommended Fuel: Unleaded Gasoline (Minimum Pump Octane 87)
• Recommended Oil: Yamalube 4-M FC-W 10W-30 or 20W-40
• Oil Capacity: 0.6 litre

Dimensions

• Shaft Length (Standard): 38.1cm (15")
• Dry Weight: 27kg (59lbs)

Bulk Items Shipping

This item is classified as a Bulk item and must be processed by a specialised courier.
Please therefore allow an extra 1-7 days above the usual shipping time.

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