0513845 0584843 BRP Flywheel | Genuine Used Part

🔧 Product Description

Genuine BRP Evinrude Johnson 90HP to 115HP 87-Tooth V4 Flywheel Assembly - Part Number: 0584843

A genuine used BRP 5/20-amp flywheel assembly for selected 90HP to 115HP 60-degree V4 Evinrude and Johnson outboards.

The service part is catalogued as 0584843, while 0513845 or 513845 is commonly cast or stamped into the physical flywheel.

The assembly incorporates an 87-tooth electric-start ring gear and an internal magnetic rotor. As the flywheel rotates, its magnets pass around the stator to generate ignition and charging-system voltage.

⚙️ Key Features

• Genuine BRP Evinrude Johnson OEM flywheel assembly

• BRP service number 0584843

• Casting or stamping reference 0513845 / 513845

• BRP charging description: 5/20 amp

• 87-tooth starter ring gear

• Used on selected 60-degree V4 engines

• Compatible with the matching optical ignition, stator and timer system

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 0584843 current documented service reference

• Casting reference 0513845 identifies compatible physical assemblies

OEM / Related Numbers:

• 0584843

• 584843

• 0513845

• 513845

• 0336135 related flywheel screw

• 0586092 related stator assembly

• 0433581 related flywheel cover

• Related optical sensor, timer wheel and power-pack references

Aftermarket / Verified Equivalents:

• Green Bay Prop inspected replacement SKU: GB640208754

• Southcentral Outboards inspected replacement SKU: 43909 FLW

• Direct replacement casting reference: 513845

• Direct used or reconditioned replacement references: 0584843 and 584843

• Replacement flywheels advertised under 0584843 / 0513845 should have an 87-tooth ring gear

🚤 Compatibility

Typically suits selected:

• Evinrude 90HP

• Johnson 90HP

• Evinrude and Johnson 100HP

• Evinrude and Johnson 105HP commercial

• Evinrude and Johnson 115HP

• Johnson Fast Strike and OceanRunner V4 models

• Evinrude Intruder and Ocean Pro V4 models

• 60-degree V4 engines using the 5/20-amp electrical system

Documented examples include:

• 1995 Johnson 90HP

• 1998 Evinrude 90HP

• 1998 Evinrude 105HP

• 1998 Johnson 115HP

• 2000 Johnson 115HP

• 2001 Johnson 105HP

• 2006 Johnson 90HP

• HP Range: 90HP - 115HP

• Engine Type: Evinrude Johnson 60-degree V4 two-stroke outboard

• Year Range: Approximately 1995 - 2006

🔌 Function

The flywheel:

• Provides rotational inertia to smooth crankshaft operation

• Allows the starter motor to crank the engine through the ring gear

• Generates a rotating magnetic field around the stator

• Supports the ignition-timing and charging systems

• Carries the timing references required by the matching ignition system

Common signs of failure:

• Ring-gear teeth are chipped or badly worn

• Starter pinion skips or jams

• Internal magnets are loose, cracked or corroded

• Charging output becomes unstable

• Ignition timing becomes erratic

• Crankshaft taper shows fretting

• Flywheel keyway is damaged or enlarged

• Flywheel contacts the stator or cover

Used-part inspection points:

• Check all 87 ring-gear teeth

• Inspect the crankshaft taper and keyway

• Confirm the magnets are secure

• Check for cracks around the hub and ring gear

• Match casting number 513845 where possible

📦 Condition

• Genuine BRP used part

• Previously fitted and may show normal paint wear, marks or light oxidation

• Supplied as pictured

• Confirm the engine model, 87-tooth ring gear and original flywheel reference before installation