Yamaha Outboards 4HP | F4LMHA

Yamaha F4LMHA Outboard Motor: Ultra-Portable 4HP Power, Manual Start, Long Shaft Tiller

The Yamaha Outboards 4HP | F4LMHA.

Are you, by any chance, searching for a compact, reliable, and incredibly lightweight 4 horsepower outboard for your smaller vessel?

Shop the Yamaha F4LMHA 4HP 4-stroke outboard with manual start & 20″ long shaft. Tiller control, lightweight & portable. Ideal for tenders, small fishing boats & inflatables. Order now!

The Yamaha F4LMHA is an exceptional choice. It offers efficient and smooth performance, specifically engineered for a wide range of portable boating applications. It’s perfect for tenders, small aluminum boats, inflatables, or canoes needing dependable power and straightforward manual control. This 4-stroke motor, indeed, features a long shaft. It boasts an incredibly lightweight design for easy portability. Crucially, it’s designed for intuitive tiller handle control, optimized for simplicity and user convenience.

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Why the F4LMHA Excels: Unrivaled Portability, Simplicity, and Yamaha Reliability

For boaters who prioritize ultimate portability, no-nonsense reliability, and the lightweight convenience of a manual start outboard, the Yamaha F4LMHA, in fact, stands out. Primarily, its advanced 4HP single-cylinder 4-stroke engine delivers smooth, quiet, and fuel-efficient performance suitable for various activities. Furthermore, the long shaft (20 inches) is critical. It perfectly fits boats with taller transoms, such as many sailboats (as an auxiliary), larger tenders, or some inflatables, ensuring optimal propeller depth and efficiency. Consequently, you achieve maximum propulsion without cavitation. The integrated manual start system, enhanced by Yamaha’s PrimeStart™ feature, ensures surprisingly easy pull starting every time. The ergonomic tiller handle, moreover, provides direct, intuitive control for precise steering and throttle management. The F4LMHA is, therefore, engineered for consistent, dependable performance with maximum ease of transport and storage.

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Core Features of Your Yamaha Outboards 4HP | F4LMHA

Efficient 4HP Four-Stroke Engine

The F4LMHA features Yamaha’s proven 139cc, SOHC 1-cylinder engine. This engine, moreover, delivers smooth, quiet, and reliable 4 horsepower. Additionally, it provides exceptional fuel economy. As a result, you’ll experience cleaner emissions, earning a 3-Star C.A.R.B. rating. Enjoy an eco-friendly and cost-effective boating adventure.

Remarkably Easy Manual Start with PrimeStart™

The “M” in F4LMHA, crucially, indicates manual (rope) starting. However, Yamaha’s innovative PrimeStart™ system ensures that starting is surprisingly easy, even from cold. This system automatically enriches the fuel mixture, eliminating the need for a traditional choke and allowing for quick, light pull-starts. An automatic decompression device further assists the starting process.

Carbureted Fuel System with Integrated Tank

The F4LMHA utilizes a carbureted fuel system. This ensures reliable and straightforward fuel delivery. It also features a convenient 1.1-liter (0.29 gallon) built-in fuel tank with a transparent design, making it easy to monitor fuel levels. Furthermore, it includes a dual fuel line connection, allowing for an optional external fuel tank for extended range.

Ideal Shaft Length for Taller Transoms

The “L” in F4LMHA denotes its 20-inch long shaft. This design is crucial. It fits boats with taller transom heights. For instance, these include many larger inflatables, tenders for yachts, canoes/kayaks that benefit from a longer shaft, or sailboats used as auxiliary power. It ensures proper propeller depth and efficiency.

User-Friendly Tiller Handle Control

The “H” indicates tiller handle steering. This provides direct, intuitive control over throttle, shifting (F-N-R), and steering. Enjoy responsive maneuverability. The tiller handle is designed to be ergonomic, with a twist-grip throttle and can fold neatly back to make the engine even more compact for carrying and storage. It also offers 180-degree steering for excellent maneuverability in tight spaces.

Manual Tilt System

The F4LMHA features a reliable manual tilt system with multiple positions (typically 5 positions). This allows, therefore, you to easily lift and lower the motor for shallow water operation, beaching your vessel, or for convenient storage and transport. The design is simple and durable, requiring minimal maintenance. It also includes a 3-position shallow water drive.

Exceptional Portability & Durability

The F4LMHA is incredibly lightweight for a 4HP 4-stroke long shaft, typically weighing around 61-62 lbs (28 kg). Therefore, it’s remarkably easy to transport, mount, and store. Built-in front and rear carrying handles, along with resting pads and Yamaha’s unique oil leak prevention system, allow for convenient on-side storage or transport in a car boot without oil leakage or cowling scuffs.

Regarding durability, it’s built with Yamaha’s exclusive YDC-30 aluminum alloy. An advanced multi-layer paint process, including a five-stage exterior paint coating, protects it. The F4LMHA, consequently, withstands harsh marine environments. Thus, expect years of dependable service. Marine-grade stainless steel components are used throughout.

Enhanced Boating Experience Features

Its innovative labyrinth exhaust system helps to significantly reduce engine noise. This leads to a more peaceful experience on the water, even during extended trolling.

An easy-access freshwater flush device allows engine flushing. It cleans cooling passages with fresh water. This helps prevent internal corrosion. Ultimately, it extends engine life.

A 6-amp alternator is typically available as an option or standard with a rectifier regulator. It can generate ample power. It can run onboard electronics. This ensures your devices stay charged, even at low RPMs, which is a significant advantage for a manual start model.

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Perfect Applications for Your Yamaha Outboards 4HP | F4LMHA

The Yamaha F4LMHA is an excellent power solution. It suits various boats and activities.

• Small Fishing Boats & Jon Boats: Indeed, it’s a popular choice for smaller, portable fishing vessels, offering reliable power for inland waters.
• Inflatables & Tenders: It provides responsive power and easy handling for auxiliary use or as primary power for tenders, dinghies, and inflatables, where lightweight and portability are key.
• Canoes & Smaller Watercraft: Its long shaft makes it suitable for canoes, kayaks, and other small watercraft that benefit from a longer shaft to reach deeper into the water.
• Sailboat Auxiliary: Ultimately, it’s a fantastic auxiliary motor for smaller to medium-sized sailboats, offering a lightweight and fuel-efficient option for getting in and out of harbors.
• Rental Fleets: The robust and straightforward manual start design makes it ideal for rental operations that need durable and easy-to-use outboards.

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Yamaha’s Unwavering Commitment to Quality

Choosing a Yamaha outboard means more. You’re not just buying an engine. Instead, you invest in decades of engineering excellence. You get a global reputation for reliability. The F4LMHA embodies Yamaha’s dedication. It focuses on fuel efficiency and superior performance. It’s also environmentally responsible. Notably, it boasts a 3-Star C.A.R.B. rating. This means ultra-low emissions.

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Technical Specifications (Approximate – Always Verify with Official Yamaha Resources)

• Engine Type: 1-cylinder, OHV, Four-stroke
• Horsepower: 4 HP @ 4500 RPM (Prop Shaft HP)
• Displacement: 139 cc (8.5 ci)
• Bore x Stroke: 62 x 46 mm (2.44 x 1.81 in)
• Starting System: Manual (Rope Pull) with PrimeStart™ and Decompression
• Steering: Tiller Handle (180° steering)
• Shaft Length: 20 inches (Long Shaft)
• Tilt System: Manual Tilt (5 positions, 3-position shallow water drive)
• Lubrication: Wet Sump (Pressurized oil delivery system)
• Fuel Induction: Carburetor
• Ignition System: CDI
• Alternator Output: 6 Amp (Optional/Standard with Rectifier Regulator)
• Gear Ratio: 2.08:1
• Full Throttle RPM Range: 4000-5000 RPM
• Recommended Fuel: Regular Unleaded (Minimum Pump Octane 87)
• Fuel Tank Capacity: 1.1 L (0.29 gal) internal + external tank connector
• Weight (approx.): 61-62 lbs (28 kg) – Confirm exact model year weight for precise installation.
• C.A.R.B. Rating: 3-Star (Ultra Low Emission)
• Standard Propeller: 3-blade aluminum (typically 7.5″ x 7″ pitch)

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Ready for compact power and effortless portability? Upgrade to the Yamaha F4LMHA Outboard Motor today. Discover the difference. Experience easy manual starting, versatile 4HP performance, reliable tiller control, and Yamaha quality, optimized for your lightweight and portable boating needs. Make your next outing truly enjoyable and easy.