Capped Magneto Flywheel & Ring Gear for Yamaha YFM 600 Grizzly 1998-2001
Capped Magneto Flywheel & Ring Gear for Yamaha YFM 600 Grizzly 1998-2001
SKU:RMS120-108879
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Capped Magneto Flywheel & Ring Gear for Yamaha YFM 600 Grizzly 1998-2001
Fits Yamaha YFM 600 Grizzly, 1998-2001
This is a direct-fit replacement capped magneto flywheel with integrated ring gear, built to OEM specifications for the Yamaha YFM 600 Grizzly, 1998-2001. It is a complete, ready-to-fit unit engineered to match the form, fit and function of the original flywheel.
The flywheel measures 143mm and 157mm across its two exterior diameters with a 117mm interior diameter, and includes the centre housing bore at both ends, matching the specification of the flywheel originally fitted to this model.
Key Features
- Direct OEM fit and function - no modification required
- Capped design with integrated ring gear
- Exterior diameters of 143mm and 157mm
- Interior diameter of 117mm
- 12-month warranty as standard
Technical Specs
| Specification | Detail |
|---|---|
| Exterior Diameter | 143mm & 157mm |
| Interior Diameter | 117mm |
| Interior Diameter (Centre Housing) | 21mm |
| Exterior Diameter (Centre Housing) | 35mm |
| Thickness (Exterior) | 50mm |
| Thickness (Interior) | 37mm |
Vehicle Fitment Guide
| Make & Model | Years |
|---|---|
| Yamaha YFM 600 Grizzly | 1998-2001 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| 4WV-85550-00-00 | Yamaha |
| 5GT-85550-00-00 | Yamaha |
| 5GT-85550-01-00 | Yamaha |
Frequently Asked Questions
Will this flywheel fit without any modification?
Yes, this is a direct plug-in replacement for the Yamaha YFM 600 Grizzly, 1998-2001, and requires no modification to install.
What is included?
One complete capped magneto flywheel with integrated ring gear, ready to fit in place of the original.
How do I know my old flywheel has failed?
Common signs include a cracked or worn ring gear that will not engage the starter, excessive play on the crankshaft taper, or a charging system fault traced back to a damaged magnet ring.
Does this include the magnets and ring gear?
Yes, this is a complete capped flywheel assembly with the ring gear already fitted, ready to install.
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