6H2-85550-00-00 Yamaha Flywheel | Genuine Used Part

🔧 Product Description

Genuine Used Yamaha C60 / 70HP Two-Stroke Flywheel Rotor - Part Number: 6H2-85550-00-00

A genuine pre-owned Yamaha flywheel rotor for selected three-cylinder C60, 60HP and 70HP two-stroke outboards.

The rotor mounts to the crankshaft and carries the permanent magnets required by the ignition and charging stator.

⚙️ Key Features

• Genuine Yamaha Marine used flywheel

• Correct OEM number 6H2-85550-00-00

• Three-cylinder two-stroke configuration

• Used on selected 60HP and 70HP engines

• Permanent-magnet rotor assembly

• Original Yamaha taper and balance specification

🔄 Supersession & Cross Reference

OEM / Related Numbers:

• 6H2-85550-00-00

• 6H2855500000

• OEM Description: Rotor Assembly

• Matching flywheel cover: 6H3-81337-01-00

• Matching electrical components vary by model and year

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

Aftermarket note:

• Unbranded reproduction assemblies are marketed under this number, but no verified branded direct equivalent has been identified.

🚤 Compatibility

Verified example applications include:

• 1997 Yamaha C60TLRV

• 1999 Yamaha 70TLRX

• 2003 Yamaha 70HP two-stroke

• 2006 Yamaha 70TLR

• Selected C60, 60HP and 70HP three-cylinder two-stroke engines

Important fitment note:

• Compare the flywheel number, magnet arrangement and charging system.

• Not every Yamaha 60HP or 70HP engine uses this rotor.

🔌 Function

The flywheel stores rotating energy and passes its magnets over the stator and ignition-trigger components.

Common signs of damage:

• Loose magnets

• Damaged keyway

• Crankshaft taper wear

• Low charging output

• Weak or intermittent ignition

• Ring-gear damage where fitted

• Flywheel rubs the stator

• Visible wobble

Recommended checks before installation:

• Confirm the original number

• Inspect magnets and adhesive

• Check taper and keyway

• Inspect the stator

• Check starter-ring teeth where applicable

• Install the correct flywheel key

• Torque the retaining nut

• Test charging and ignition output

📦 Condition

• Genuine Yamaha Marine used part

• Pre-owned rotating electrical component

• Cosmetic marks and corrosion may be present

• Magnets, taper and keyway require inspection

• Supplied in protective or equivalent packaging