Honda BF15DK3LHC 15HP 4-Stroke Outboard – 20in Shaft, Tiller

Run Honda BF15D3LHC when a 20-inch-transom utility boat needs 15 HP, direct tiller control, and a portable engine with straightforward manual operation. Its 350 cc inline two-cylinder SOHC 4-stroke engine provides a practical power level for aluminum boats, large tenders, and sailboat kicker applications. Honda BF15D3LHC uses a carbureted fuel system, manual rope starting, a tiller handle, and four-position manual tilt. The long shaft is intended for boats designed around a 20-inch transom.

The engine operates within a 4,500–5,500 RPM full-throttle range, giving the operator a reference for propeller selection and setup. Its 2.08:1 gear ratio supports forward, neutral, and reverse operation, while the standard 6-amp alternator provides electrical output for supported accessories. The 52 kg dry weight should be considered during transport, storage, and transom planning. The listed crankcase oil capacity is 1.1 L, with gearcase lubricant service and intervals determined by the applicable Honda owner’s manual.

Honda BF15D3LHC 15 HP Tiller Outboard for 20-Inch Boats

• Fit the 20-inch long shaft to compatible utility boats, tenders, and sailboat kicker installations.
• 350 cc Engine — uses an inline two-cylinder SOHC 4-stroke configuration with four valves.
• 15 HP at 5,000 RPM provides a defined power rating for properly approved small hulls.
• 52 kg dry weight requires attention to transom capacity, boat balance, and transport planning.
• Control steering and throttle directly through the manual tiller-handle system.
• Manual Tilt — provides four selectable positions for changing lower-unit clearance.
• Carbureted fuel delivery uses a single carburetor within the supplied engine configuration.
• 6-amp alternator supplies electrical output for supported utility-boat equipment.

Why Choose the Honda BF15D3LHC

This configuration keeps the setup simple for boaters who do not need electric starting or remote steering. The 20-inch shaft fits long-transom boats, while 15 HP gives compatible utility hulls more output for fishing gear, tender loads, and kicker use.

• Manual controls keep rigging uncomplicated
• 15 HP suits properly rated utility boats
• Four-position tilt supports shallow-water positioning

Applications & Use Cases

Honda BF15D3LHC is suited to utility aluminum boats, large tenders, and sailboats using a compatible 20-inch transom. It can support fishing, shoreline travel, tender movement, and auxiliary sailboat operation when the hull accepts the engine’s horsepower, weight, shaft length, and tiller-control arrangement.

• Utility aluminum boats with long transoms
• Large tenders using tiller control
• Sailboat kicker applications requiring 15 HP

Warranty, Support & Maintenance

The supplied product information lists a 5-year non-declining standard warranty. Follow the applicable Honda owner’s manual for the 1.1 L crankcase oil capacity, gearcase lubricant, spark plugs, carburetor service, cooling-system inspection, manual tilt, and tiller controls. Confirm registration, service intervals, and dealer support before purchase.