0582628 0582629 Johnson 90HP Flywheel Assy | Genuine Used Part

🔧 Product Description

Genuine OMC Evinrude Johnson V4 Crossflow Flywheel Assembly - Supplied Part Numbers: 0582628 / 0582629

A genuine used OMC electric-start flywheel for selected Evinrude and Johnson V4 crossflow outboards.

The supplied title includes two different OEM references. Although the flywheels are visually similar and overlap in horsepower, 0582628 and 0582629 belong primarily to different production and ignition-system periods.

The number stamped on the actual supplied flywheel must therefore be checked before assigning exact model compatibility.

⚙️ Key Features

• Genuine OMC Evinrude Johnson OEM V4 flywheel

• Supplied references 0582628 and 0582629

• Integrated electric-start ring gear

• Internal permanent-magnet rotor

• Designed for selected V4 crossflow engines

• Supports the matching stator, timer base and ignition system

• Exact stamped number must be identified before installation

🔄 Supersession & Cross Reference

0582628 OEM Supersession Chain:

• 0581850 → 0582146 → 0582441 → 0582628

0582628 OEM / Related Numbers:

• 0582628

• 582628

• 0581850

• 581850

• 0582146

• 582146

• 0582441

• 582441

0582629 OEM / Related Numbers:

• 0582629

• 582629

• 0583339

• 583339

Aftermarket / Verified Equivalents:

• Southcentral Outboards inspected 0582628 replacement SKU: 1957

• Shipwreck Salvage direct replacement reference group: 581850 / 582146 / 582441 / 582628

• C Nautique France 0582629 replacement reference: OMC D02-VLV4-N

• Direct 0582629 replacement reference: 0583339 / 583339

• Replacement flywheels must match taper, keyway, magnet pattern and ignition generation

🚤 Compatibility

0582628 commonly suits selected:

• 85HP and 88HP V4

• 90HP V4

• 100HP V4

• 110HP V4

• 115HP V4

• 140HP V4

• Approximately 1984 - 1987 crossflow engines

0582629 commonly suits selected:

• 85HP V4

• 88HP V4

• 90HP V4

• 100HP and 100XP V4

• 115HP V4

• Approximately 1988 - 1998 crossflow engines

• Engine Type: OMC Evinrude Johnson V4 crossflow two-stroke outboard

• Overall HP Range: Approximately 85HP - 140HP

🔌 Function

The flywheel:

• Allows electric starting through its ring gear

• Smooths crankshaft rotation

• Rotates permanent magnets around the stator

• Generates ignition and charging-system voltage

• Provides timing references for the matching timer-base system

Common signs of failure:

• Starter-ring teeth are damaged

• Starter motor skips during cranking

• Magnets are loose, cracked or corroded

• Crankshaft taper is fretted

• Keyway is damaged

• Ignition timing becomes unstable

• Charging-system output is irregular

• Flywheel contacts the stator or timer base

Critical fitment note:

• Confirm whether the supplied flywheel is stamped 582628 or 582629

• Do not assume the two flywheels are universally interchangeable

• Compare the original magnet arrangement, ring gear and ignition components

📦 Condition

• Genuine OMC used part

• Previously fitted and may show normal cosmetic wear, paint loss or surface oxidation

• Supplied as pictured

• Actual stamped part number must be confirmed before installation