Honda BF20DK3SHSC 20HP Outboard – 15in Shaft, Tiller, Electric Start

Run Honda BF20D3SRT when a short-transom fiberglass boat or inflatable needs 20 HP, remote steering, and electric starting in one compact package. Its 350 cc inline two-cylinder SOHC 4-stroke engine uses four valves and produces 20 HP at 5,000 RPM for properly rated small-craft applications. Honda BF20D3SRT is a portable outboard with a 15-inch short shaft, single carburetor with accelerator pump, electric start with manual backup, remote control, and Power Trim & Tilt. The short shaft is intended for compatible 15-inch transoms.

The 116-lb dry weight should be included in transom, battery, and total boat-loading calculations. The engine operates within a 5,000–6,000 RPM full-throttle range, giving owners a reference for propeller selection and setup. Its 2.08:1 gear ratio supports standard forward, neutral, and reverse operation, while the 12-amp alternator provides charging output for supported accessories. Confirm the boat’s transom height, horsepower rating, steering hardware, battery requirements, and propeller fitment before installation.

Key Features of Honda BF20D3SRT

• Fit the 15-inch short shaft to compatible fiberglass boats, inflatables, and small craft.
• Remote Control — keeps throttle and steering functions available from the boat’s helm.
• 350 cc inline two-cylinder SOHC engine produces 20 HP at 5,000 RPM.
• 116 lbs dry weight requires suitable transom capacity and careful battery-placement planning.
• Electric Start with Manual Backup provides two listed starting methods for this configuration.
• Power Trim & Tilt adjusts engine position during acceleration, cruising, docking, and trailering.
• Single Carburetor with Accelerator Pump manages fuel delivery within the supplied engine system.
• 12-amp alternator supports compatible fish finders, lighting, pumps, and small electrical accessories.

Why Choose the Honda BF20D3SRT

This model combines short-shaft fitment with electric starting, remote steering, and helm-based trim adjustment. It suits owners who want more than basic tiller operation but still need a compact 20 HP outboard for a properly rated small boat.

• Short shaft fits compatible 15-inch transoms
• Remote controls support dedicated helm layouts
• Manual backup adds starting flexibility

Applications & Use Cases

Honda BF20D3SRT is suited to short-transom fiberglass boats, inflatables, small utility hulls, and compact recreational boats. It can support fishing, harbor travel, tender movement, and family outings when the vessel accepts the 20 HP rating, engine weight, battery, and remote-control arrangement.

• Small fiberglass boats with short transoms
• Inflatables using remote steering
• Compact recreational hulls requiring Power Trim

Warranty, Support & Maintenance

The supplied product information lists a 5-year non-declining standard warranty. Follow the applicable Honda owner’s manual for engine oil, gearcase lubricant, filters, spark plugs, carburetor service, cooling-system checks, battery care, and Power Trim & Tilt maintenance. Confirm fluid quantities, service intervals, registration, and dealer coverage before purchase.