Honda BF225DK1UCDA 225HP Outboard – 30in Shaft, Counter Rotation, iST, V6

Position Honda BF225DK1UCDA on the port side of a twin-engine offshore boat when a 30-inch U-long shaft and iST counter-rotation are required. Its 3.6-liter, 60-degree V6 engine uses 24 valves and SOHC operation, producing 225 HP at 5,500 RPM. Honda BF225DK1UCDA is a Grand Prix White 4-stroke outboard with Programmed Fuel Injection, electric starting, Intelligent Shift and Throttle, and Power Trim & Tilt. The counter-rotation layout must match the vessel’s digital twin-engine system.

At 622 lbs dry, this engine should be included in the combined weight, transom, balance, and loading calculations for the complete installation. The 30-inch U-long shaft is intended for boats requiring extended transom reach, while the 5,000–6,000 RPM full-throttle range helps guide propeller selection. Its 90-amp alternator supplies 60 charging amps for supported offshore electronics. The listed oil capacity is 7.8 L with filter, with gearcase and iST service directed by the Honda manual.

Key Features of Honda BF225DK1UCDA

• Use the 30-inch U-long shaft on boats designed for extended transom reach.
• Counter-Rotation iST — provides the listed port-side configuration for compatible twin digital rigs.
• 225 HP at 5,500 RPM comes from a 3.6-liter V6 SOHC engine.
• 622 lbs dry weight affects twin-engine transom capacity, balance, and total vessel loading.
• Intelligent Shift and Throttle provides drive-by-wire control for supported digital helm systems.
• Grand Prix White Finish identifies the listed exterior color for this configuration.
• Power Trim & Tilt adjusts engine position during offshore operation, docking, and trailering.
• 90 amps total with 60 charging amps support compatible navigation and communication equipment.

Why Choose the Honda BF225DK1UCDA

This model has a specialized role in twin-engine offshore installations because shaft length, counter-rotation, port-side placement, and iST controls must correspond with the boat. When those details are confirmed, the 225 HP V6 platform provides a defined propulsion option for the approved rig.

• Counter-rotation supports port-side twin installations
• 30-inch shaft suits extended transoms
• iST controls support digital helm systems

Applications & Use Cases

Honda BF225DK1UCDA is intended for port-side twin iST configurations on luxury offshore cruisers and other boats requiring a 30-inch reach. It can support offshore fishing, coastal cruising, and recreational travel when the vessel accepts the combined engine weight, counter-rotation arrangement, digital controls, and 225 HP rating.

• Port-side twin-engine offshore installations
• Luxury cruisers with high transoms
• Digital iST boating configurations

Warranty, Support & Maintenance

The supplied product information lists a 5-year non-declining standard warranty. Follow the applicable Honda owner’s manual for the 7.8 L oil capacity with filter, gearcase lubricant, filters, spark plugs, cooling-system inspection, iST controls, and counter-rotation components. Confirm U-long shaft fitment, twin-engine setup, warranty registration, and dealer support before purchase.