Honda BF20D3LRT 20HP Outboard – 20in Shaft, Electric, Remote Mechanical
For twin rigs, Honda BF20D3LRT channels 20 horsepower. Remote mechanical steering and a 20-inch shaft round out the setup. A fit for small aluminum boats and light jon boats.
- 20 horsepower on tap
- Shaft length 20 inches
- Remote mechanical steering included
- Power tilt for easy trailering
- Backed by standard marine warranty
Description
Power Honda BF20D3LRT when a small pontoon, fiberglass boat, or utility hull needs 20 HP with remote mechanical steering from the helm. Its 350 cc inline two-cylinder SOHC 4-stroke engine produces 20 HP at 5,000 RPM and uses a single carburetor with accelerator pump. Honda BF20D3LRT is a Signature Silver portable outboard with electric and manual starting, remote mechanical controls, Power Tilt, and a 20-inch long shaft for compatible transoms.
The 119-lb dry weight should be included in boat-balance and transom calculations, particularly when adding remote rigging and a battery. Its 5,000–6,000 RPM full-throttle range provides a setup reference for the propeller, while the 2.08:1 gear ratio supports standard forward, neutral, and reverse operation. The 12-amp alternator provides charging output for supported equipment. The listed 1.1 L crankcase oil capacity should be serviced according to the Honda maintenance schedule.
Honda BF20D3LRT 20-Inch Remote-Steer Outboard for Small Boats
- Mount the 20-inch long shaft on boats designed for compatible standard transoms.
- Remote Mechanical Control — connects throttle and steering functions to the boat’s helm.
- 20 HP at 5,000 RPM comes from a 350 cc two-cylinder SOHC engine.
- 119 lbs dry weight requires attention to transom capacity and remote-rigging load.
- Electric and manual starting provide the two listed starting methods.
- Power Tilt adjusts engine position during launching, docking, shallow-water travel, and storage.
- Single Carburetor with Accelerator Pump manages fuel delivery within the supplied system.
- 12-amp alternator supports compatible electronics, lighting, and small onboard accessories.
Why Choose the Honda BF20D3LRT
The remote-control layout makes this model suitable for boats with a dedicated helm rather than direct tiller operation. Electric and manual starting provide two listed starting methods, while Power Tilt and the 20-inch shaft support a more equipped long-transom installation.
- Remote steering suits dedicated helm layouts
- Power tilt simplifies engine positioning
- 20 HP supports approved small boats
Applications & Use Cases
Honda BF20D3LRT is intended for small pontoons, fiberglass boats, utility hulls, and other recreational boats using a 20-inch transom. It can support family boating, fishing, harbor travel, and tender operation when the boat’s remote controls, battery system, transom capacity, and horsepower rating are compatible.
- Small pontoons with long transoms
- Fiberglass boats using remote controls
- Utility hulls requiring Power Tilt
Warranty, Support & Maintenance
The supplied product information lists a 5-year non-declining standard warranty. Routine service should include the 1.1 L crankcase oil capacity, gearcase lubricant, filters, spark plugs, carburetor, cooling-system checks, battery, remote controls, and Power Tilt. Confirm exact service intervals, fluid quantities, registration, and dealer support before purchase.
Honda 20HP BF20D3LRT Specs
| Brand | Honda Marine |
| Full Model Code | BF20D3LRT (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/Manual Start w/ Remote Mechanical |
| Trim/Tilt Method | Power Tilt |
| Oil Capacity | 1.1L |
| Recommended Fuel | 86 Octane |
| Standard Warranty | 5-Year Non-Declining |
| Application | Remote-steer 20HP for small pontoons and fiberglass boats with 20" transoms. |












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