Honda 20HP BF20D3LHT Portable Outboard – 20″ Shaft, Tiller, Electric Start/Power Tilt
The Honda BF20D3LHT is a 20HP 0.35L inline-two four-stroke portable outboard motor featuring a 20-inch shaft, power tilt, and tiller control.
- Engine type: Four-stroke I2 350cc SOHC block.
- Fuel system: Dual carburetor for high fuel efficiency.
- Shaft length: 20 inch long shaft size.
- Features: Power Tilt facilitates easy shallow navigation.
- Control: Long tiller handle with throttle tensioner.
Description
Honda BF20D3LHT 20HP Outboard Motor
In order to resolve the complexities of effortless motor adjustment on standard utility hulls, the Honda 20 BF20D3LHT utilizes a 2-cylinder SOHC architecture with a 350cc displacement. This engineering configuration features a digital PGM-IG ignition system and a 2.08 to 1 gear ratio to maximize rotational efficiency on fiberglass vessels. By optimizing the torque curve through this specialized long-stroke design, the motor achieves superior hydrodynamic efficiency when paired with 20-inch transom hulls requiring integrated power tilt and a multi-function tiller handle for precise operator control and agile shallow water maneuvering.
Maintaining structural integrity ensures the Honda 20 BF20D3LHT remains impervious to degradation through 4-Front Corrosion Protection and sacrificial anodes for extreme saltwater protection. This offshore propulsion system integrates a 12-amp alternator charging system to support onboard electronics while the pendulum mount system minimizes vibration during extended excursions. The 4-stroke platform utilizes advanced thermal management circuits to ensure full regulatory compliance with CARB 3-Star standards for low-emission transit while delivering the structural stability required for long-term service as a reliable marine propulsion platform.
Key Features of Honda 20 BF20D3LHT
- Output delivers 20HP of smooth twin-cylinder propulsive torque
- Digital ignition system ensures 10 percent fuel saving efficiency
- Total weight is 124 lbs for balanced hull mounting
- Transom mount fits 20 inch long shaft applications
- Electric start provides instantaneous ignition and power tilt control
- 4-Front Protection protects internal drive components from salt
- Commercial and private use includes 5 year limited warranty
Honda 20HP BF20D3LHT Specs
| Brand | Honda Marine |
| Full Model Code | BF20D3LHT (Signature Silver) |
| Country of Origin | Japan |
| Engine Family/Series | Portable Series |
| Engine Type | Inline 2 / 4-Valve SOHC / 4-Stroke |
| Displacement | 0.35 Liters (350 cc) |
| Horsepower | 20 HP @ 5000 RPM |
| Full Throttle RPM Range | 5000 - 6000 RPM |
| Fuel Induction System | Single Carburetor w/ Accelerator Pump |
| Alternator Output | 12 Amps |
| Gear Ratio | 2.08:1 |
| Shaft Length | 20" (Long) |
| Dry Weight | 54 kg (119 lbs) |
| Bore x Stroke | 59 x 64 mm |
| Starting & Steering System | Electric Start w/ Multi-Function Tiller |
| Trim/Tilt Method | Power Tilt |
| Oil Capacity | 1.1L |
| Recommended Fuel | 86 Octane |
| Standard Warranty | 5-Year Non-Declining |
| Application | Lightweight 20" tiller with premium power tilt for effortless shallow water access. |
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