0386909 0763461 Evinrude/Johnson 12 1/2 x 13 Aluminium Propeller – 13 Spline | Genuine Used Part

🔧 Product Description

Genuine Evinrude Johnson 12 1/2 x 13 Aluminium Propeller - Part Number: 0386909 / 0763461

A genuine used three-blade right-hand aluminium propeller for selected Evinrude and Johnson mid-range outboards using the compatible 13-spline gearcase.

The 12 1/2-inch diameter and 13-inch pitch provide strong acceleration and load carrying for smaller planing boats, pontoons and heavier operating loads. Final suitability is controlled by gearcase diameter, shaft spline and full-throttle RPM.

⚙️ Key Features

• Genuine BRP / Evinrude / Johnson aluminium propeller
• 12 1/2-inch diameter x 13-inch pitch
• Three blades with right-hand rotation
• 13-spline pressed rubber hub
• Direct Michigan Wheel replacement available

🚤 Compatibility

Commonly used on

• Evinrude and Johnson mid-range 13-spline outboard gearcases
• Pleasure, commercial and E-TEC applications requiring a 13-pitch propeller

Typically suits

• Engine models:
• Johnson / Evinrude 40HP and 48HP twin-cylinder outboards with the compatible 13-spline gearcase
• Johnson / Evinrude 50HP, 55HP, 60HP, 65HP, 70HP and 75HP outboards with the compatible 13-spline gearcase
• Evinrude E-TEC 40HP, 50HP, 55HP and 60HP
• Johnson 40HP, 50HP, 60HP and 70HP four-stroke models where the same 13-spline gearcase is fitted
• HP Range: 40HP - 75HP
• Engine Type: Evinrude / Johnson two-stroke, E-TEC and applicable four-stroke outboard
• Year Range: Approximately 1970s onward, gearcase and spline controlled

🔌 Function

The propeller converts engine output into thrust. Its 13-inch pitch generally increases acceleration and load-carrying ability compared with higher-pitch propellers.

⚠️ Common Signs of Failure

• Blades are bent, chipped, cracked or out of track
• The rubber hub slips and engine RPM rises without matching boat speed
• Propeller vibration increases with engine speed
• Cavitation, ventilation or poor acceleration develops after impact damage
• Hub splines, drive-pin surfaces or thrust faces are worn or corroded

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 0763461 → Supersedes 0386909
• 0386909 earlier OEM propeller reference

OEM / Related Numbers

• 0386909
• 386909
• 0763461
• 763461

Aftermarket / Verified Equivalents

• Michigan Wheel Match: 011035 - 12 1/2 x 13 aluminium equivalent
• Solas Amita 3: equivalent 12 1/2 x 13 aluminium 13-spline application
• Solas Rubex 3: modular 13-pitch aluminium alternative with the correct hub kit

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated