The Honda BFP15D3XHT is a 15 HP extra long shaft outboard designed for sailboats and larger transoms requiring 25" shaft length. Featuring a reliable 4-stroke, twin-cylinder design, it combines smooth power with Honda’s legendary dependability.
This model includes electric start, power tilt, and a carbureted fuel system, delivering reliable performance in a simple package. With a 12-amp alternator, it also provides onboard charging for electronics.
Durable, saltwater-rated, and built with Honda’s precision engineering, the BFP15D3XHT is an excellent choice for sailors and boaters who demand power and control in an extra long shaft outboard.

Honda BFP15D3XHT Specifications
| MODEL | BFP15D3XHT |
| WEIGHT | 140 lb |
| MANUFACTURER | Honda |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 15 HP |
| SHAFT LENGTH | 25" (Extra Long) |
| STEERING | Tiller |
| STARTING | Electric |
| TRIM & TILT | Power Tilt |
| FUEL DELIVERY | Carburetor |
| FUEL TANK | External |
| CYLINDER(S) | 2 |
| DISPLACEMENT | 350 cc (21.4 cu in) |
| BORE & STROKE | 59 x 64 mm (2.3 x 2.5 in) |
| RPM RANGE | 4500 – 5500 RPM |
| IGNITION SYSTEM | PGM-IG |
| INDUCTION SCAVENGING | SOHC |
| VALVES PER CYLINDER | 2 |
| FUEL TYPE | Unleaded Gasoline (86 octane) |
| OIL TYPE | FC-W 10W-30 |
| OIL CAPACITY | 1.2 US qt. (38.4 oz.) |
| LUBRICATION | Wet Sump |
| ALTERNATOR | 12-Amp (148 watt) |
| COOLING SYSTEM | Water-Cooled |
| SALTWATER RATED | Yes |
| GEAR RATIO | 2.08:1 |
| GEAR SHIFT | Forward, Neutral, Reverse |
| PROPELLER | 4-Blade Aluminum 9¼ x 10 in |
| INTERNAL BATTERY | No |
Engine Specifications
| Horsepower | 15 HP |
|---|---|
| Cylinders | 2 |
| Shaft Length | 25" |
| Weight | 140.0 lb |
| Steering | Tiller |
| Throttle & Shift Control | Mechanical |
| Trim & Tilt | Power Tilt |
| Starting | Electric |
| Fuel Delivery | Carburetor |