
Honda BF25DK3LHGC 25HP – Four Stroke 20-Inch Power Tilt
The Honda BF25DK3LHGC couples a 552cc three-cylinder SOHC powerhead with integrated power tilt, built for long-transom utility boats on a 20-inch shaft.
- 552cc engine produces 25hp output
- Power tilt allows effortless motor trimming
- 10A alternator charges onboard batteries
- 20-inch shaft matches deep utility transoms
Honda BF25DK3LHGC 25HP Power Tilt
The Honda BF25DK3LHGC is an advanced 25HP Four Stroke engine featuring a 3-cylinder SOHC architecture and integrated Power Tilt for professional US maritime utility. Boasting a 552cc displacement and a dry weight of 163 lbs, this outboard delivers displacement-driven torque and high-end power. This 20-inch long shaft model is configured for standard rotation, making it ideal for mid-sized aluminum hulls and skiffs. Our dependable outboard propulsion systems empower captains with the mechanical reliability and tilt control needed for coastal transit.
Maximum performance for the Honda 25HP is achieved at 6400 RPM, featuring a sophisticated 3-carburetor system for superior thermal efficiency. The 2.08:1 gear ratio provides a hydrodynamic advantage for reaching plane quickly and maintaining cruise stability in heavy swells. Engineered in Japan, the unit incorporates advanced vibration dampening and corrosion-resistant components to handle the most marine salt-water environments across US coastal regions.
3-Cylinder SOHC Technology
This 25HP Four Stroke outboard leverages a 6-valve SOHC design to maximize thermal efficiency and torque. This results in fuel economy at low speeds and reliable power for coastal transit. It offers the mechanical precision that American mariners demand for professional and recreational boating.
Integrated Power Tilt
The Power Tilt system facilitates immediate engine angle adjustments from the tiller handle for improved ride quality. Captains can easily raise the engine in shallow water to protect the propeller and maximize hydrodynamic efficiency. This is a critical feature for modern US boaters seeking engine management.
20-Inch Long Shaft
The 20-inch shaft length is designed for standard transoms requiring deep water propeller grip and tracking. Its hydrodynamic design helps support maximum thrust and minimal cavitation in choppy coastal waters. This configuration is essential for maintaining stability and thrust on fiberglass or aluminum mid-sized hulls.
Triple Carbureted Induction
The fuel induction system uses three carburetors to monitor air-fuel mixtures for optimal combustion performance. This helps support instant hole-shot performance and consistent power delivery during high-speed runs through coastal inlets. It is specifically engineered for the rigors of high-performance American saltwater boating.
Honda Factory Coverage
Honda Marine protects this 25HP unit with a comprehensive 5-year limited warranty for American owners. This factory-backed coverage covers major components against manufacturing defects to helps support long-term maritime reliability. It reflects a commitment to quality that professional and recreational mariners depend on daily.
Professional Utility Match
This 25HP Power Tilt outboard is the ideal match for mid-sized aluminum fishing boats and commercial tenders. It provides the sustained thrust needed to tackle heavy offshore swells and coastal tidal flows. It remains a favorite for US boaters looking for both mechanical reliability and tilt convenience.
Maintenance & Longevity
Routine inspection of the 1.9L oil capacity and wet sump lubrication system is vital for maintaining internal mechanical tolerances. Always flush the cooling passages with fresh water after each salt-water mission to maintain the engine’s corrosion-resistant properties.Maintenance note: Follow the manufacturer’s service procedures and lubrication specifications for the engine and gearcase.
Product Specifications
HONDA BF25DK3LHGC Full Specs
| Engine type | 3-Cylinder / 6-Valve / SOHC |
|---|---|
| Displacement | 552cc |
| Bore x stroke | 61 x 63 mm (2.4 x 2.5 in) |
| Horsepower | 25hp at 6000 RPM |
| Full-throttle rpm range | 5500 - 6400 RPM |
| Compression ratio | 9.3:1 |
| Fuel induction | 3 Carburetors |
| Recommended fuel | Octane 86 |
| Ignition | CDI |
| Alternator output | 10 Amp |
| Gear ratio | 2.08:1 |
| Gear shift | Forward, Neutral, Reverse |
| Shaft length | 20 inch |
| Dry weight | 163 lbs (74 kg) |
| Controls | Mechanical (Tiller Handle) |
| Steering | Tiller |
| Trim and tilt | Power Tilt |
| Exhaust | Through Propeller |
| Cooling system | Water Cooled |
| Lubrication | Wet Sump |
| Oil capacity | 1.9L (2.0 Quarts) with filter |
| Emissions rating | C.A.R.B. 3-Star |
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