Honda BF150 105HP Jet Drive Outboard (BF150DJRA)
The Honda BF150DJRA Jet Drive is a 105HP 2.4L inline-four four-stroke outboard motor featuring a 20-inch shaft and jet propulsion for specialized shallow water operation.
- Engine type: Four-stroke I4 2.4L DOHC VTEC.
- Fuel system: Programmed multi-port electronic fuel injection.
- Shaft length: 20 inch long shaft size.
- Propulsion: Jet drive system for navigating skinny water and rocky bottoms.
- Control: Remote mechanical cable control system.
Description
Honda BF150DJRA 105HP Jet Drive Outboard Motor
To address the complexities of extreme shallow-water navigation and underwater obstruction management, the Honda 105HP BF150DJRA Jet Drive utilizes a 2.4L 4-cylinder powerhead integrated with a specialized centrifugal pump. This engineering configuration provides the hydraulic thrust required for 20-inch transom applications where traditional propeller clearance is insufficient for river or estuary transit. By eliminating the gearcase and propeller, the system ensures safe operation in rocky or debris-heavy environments while maintaining high-displacement power. Every component is optimized to deliver consistent water volume through the jet nozzle to provide agile maneuvering for professional inland maritime operators.
Maintaining operational longevity while meeting EPA Tier 3 standards ensures the Honda 105HP BF150DJRA Jet Drive delivers the shallow-water propulsion reliability required for commercial duty. Protection against internal wear is secured through specialized aluminum alloys and sacrificial anodes combined with a robust freshwater flushing system to eliminate sediment buildup within the galleries. The high-output alternator charging system maintains battery health for critical onboard electronics during intense duty cycles in remote areas. This robust mechanical platform ensures thermal stability even when the engine operates at high RPM to sustain the necessary hydraulic pressure for jet propulsion.
Key Features of Honda 105HP BF150DJRA
- 105HP jet output delivers exceptional shallow water access
- Programmed Fuel Injection cuts fuel consumption 20%
- 480 lbs chassis optimizes transom weight distribution
- 20 inch shaft clears shallow river transoms
- Electric start ensures instantaneous cold weather ignition
- Stainless steel impeller prevents internal erosion
- 5 year warranty includes nationwide service network
Honda 105HP BF150DJRA Jet Drive Specs
| Brand | Honda Marine |
| Full Model Code | BF150DJRA (Jet) |
| Country of Origin | Japan |
| Engine Family/Series | L4 VTEC® Jet Drive |
| Engine Type | Inline 4 / 16-Valve DOHC / 4-Stroke |
| Displacement | 2.4 Liters (2354 cc) |
| Horsepower | 105 HP (At the Pump) / 150 HP (Powerhead) |
| Full Throttle RPM Range | 5000 - 6000 RPM |
| Fuel Induction System | Programmed Fuel Injection (PGM-FI) |
| Alternator Output | 40 Amps (30 Charging Amps) |
| Gear Ratio | 1.00:1 (Direct Drive Jet) |
| Shaft Length | 20" (Designed for 25" Jet Transoms) |
| Dry Weight | 225 kg (496 lbs) |
| Bore x Stroke | 87 x 99 mm |
| Starting & Steering System | Electric w/ Remote Mechanical Control |
| Trim/Tilt Method | Power Trim & Tilt |
| Oil Capacity | 6.7L (with filter) |
| Recommended Fuel | 86 Octane |
| Standard Warranty | 5-Year Non-Declining |
| Application | Shallow rocky rivers and technical flats where prop strikes are a risk. |
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