Honda 150HP BF150DLDA White iST Outboard – 20″ Shaft
The white 150-horsepower Honda BF150DLDA iST outboard uses a 20-inch shaft for compatible lower-transom configurations. Electronic control assists precise operation, while proper shaft matching helps maintain propeller depth and effective thrust delivery.
Description
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Honda 150HP BF150DLDA White iST Outboard Specs
| Brand | Honda Marine |
| Full Model Code / Part Number | BF150DLDA (White / Standard Rotation / iST / 20" Shaft) |
| Country of Origin | Japan / USA |
| Engine Type & Configuration | 4-Stroke DOHC 16-Valve Inline 4 (VTEC) |
| Horsepower Output (HP / kW) | 150 HP (110 kW) |
| Displacement (cc / cu in) | 2354 cc (144 cu in) |
| Bore x Stroke (mm / in) | 87.0 x 99.0 mm (3.43 x 3.90 in) |
| Maximum RPM Range (Full Throttle Operating Range) | 5000 - 6000 RPM |
| Fuel Induction System | Programmed Fuel Injection (PGM-FI) |
| Ignition System | Microcomputer Controlled Transistorized |
| Starting System | Electric Start with Intelligent Shift & Throttle (iST) |
| Steering System | Electronic Remote Control / iST Compatible |
| Trim & Tilt System | Power Trim & Tilt |
| Gear Ratio & Shift Mechanism | 2.14:1 (Standard Rotation / F-N-R) |
| Exhaust System | Through Prop Hub |
| Recommended Transom Shaft Length | L: 20 inches |
| Alternator / Charging Output (Amps / Watts) | 40 Amp (Total / 30 Amp Battery Charging) / 480 Watts |
| Recommended Fuel Grade & Oil Type | Regular Unleaded (Min. 86 Octane) / Honda 4-Stroke FC-W 10W-30 |
| Dry Weight (kg / lbs) | 215 kg / 474 lbs |
| Standard Warranty | 5 Years Limited Pleasure Warranty |
Common Question of Honda BF150DLDA White
Is the white DLDA iST fuel injected?
Yes. The white Honda BF150DLDA uses an electronic fuel injection system and a 150-horsepower four-stroke powerhead. Its white finish identifies the exterior color, while the iST Intelligent Shift and Throttle system provides electronic control compatibility. The 20-inch shaft suits matching transoms and this high performance outboard motor configuration.
What transom fits its shaft?
A 20-inch transom is the intended match for this DLDA White model. Measure the boat according to the hull manufacturer’s instructions before installation. Correct shaft positioning supports cooling-water pickup, gearcase depth, propeller immersion, steering response, and engine trim. Accurate measurements support a properly installed ready to bolt marine outboard.
Does it require iST controls?
Yes. The iST designation requires compatible Intelligent Shift and Throttle controls, wiring harnesses, gauges, battery capacity, steering equipment, and proper rigging. Conventional mechanical cables may not provide the intended engine interface. Confirm the complete control system before purchase so the Honda 150-horsepower four-stroke powerhead operates correctly.
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