68F-81450-00-00 Yamaha Flywheel HPDI | Genuine Used Part

🔧 Product Description

Genuine Used Yamaha 2.6L V6 HPDI Flywheel Rotor - Part Number: 68F-81450-00-00

A genuine pre-owned Yamaha flywheel and rotor assembly for selected 150HP, 175HP and 200HP 2.6-litre HPDI outboards.

The flywheel mounts to the crankshaft, carries the permanent generator magnets and provides timing references for the engine's electronic control and ignition systems.

⚙️ Key Features

• Genuine Yamaha Marine used flywheel rotor
• Correct OEM part number 68F-81450-00-00
• Designed for selected 2.6L V6 HPDI engines
• Permanent-magnet generator rotor
• Electric-start ring-gear configuration
• Works with matching stator and pulser components
• Original Yamaha balance and taper specification

🚤 Compatibility

Commonly used on selected

• Yamaha Z150 HPDI
• Yamaha LZ150 HPDI
• Yamaha Z175 HPDI
• Yamaha Z200 HPDI
• Yamaha LZ200 HPDI
• Yamaha VZ150, VZ175 and VZ200 HPDI
• 2.6-litre V6 two-stroke direct-injection engine family

Important fitment note

• Confirm the part number, crankshaft taper, ring gear and magnet arrangement.
• Later 3.3L HPDI engines use different flywheel assemblies.
• Flywheel nut, key and cover are included only when shown.

🔌 Function

The rotor's magnets generate electrical energy as they pass the stator and provide rotational references used by the engine-control system.

⚠️ Common Signs of Failure

• Magnets are loose or cracked
• Ring-gear teeth are damaged
• Keyway is worn
• Flywheel taper is fretted
• Stator has rubbing damage
• Charging output is low
• Engine timing signal is unstable
• Flywheel runs out of true
• Corrosion develops around magnets or hub

🛠️ Service Notes

Recommended checks before installation

• Inspect every magnet
• Check ring-gear teeth
• Inspect the taper and keyway
• Measure runout where required
• Check the stator and pulser components
• Clean mating tapers
• Install the correct key
• Torque the flywheel nut correctly
• Verify charging and ignition-system output

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 68F-81450-00-00
• 68F814500000
• OEM Description: Rotor Assembly
• Flywheel cover: 68F-81337-00-00 / 68F-81337-10-00
• Matching stator and pulser references vary by production year

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

• Genuine Yamaha Marine used part
• Pre-owned rotating electrical component
• Paint wear, marks and surface corrosion may be present
• Magnets, ring gear, taper and keyway require inspection
• Supplied in protective or equivalent packaging