Description
Features
- The piston is heat-treated with a T-5 hardening and tempering cycle
- The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life
- Forged high compression piston improves power and torque across entire rpm range
- Piston kit includes piston, rings, wrist pin and circlips
Specs
Product Name | Piston Kit |
Units | Kit |
Cylinder Diameter | 100.00 mm |
Displacement | 660 cc |
Engine Type | 4-Stroke |
Piston Diameter | 99.95 mm |
Riding Style | ATV |
Skirt Coating | Molybdenum Disulphite |
Style | Forged High Compression |
Compression Ratio | 11.0:1 |
Piston Material | Forged 2618 Aluminum |
Riding Style | UTV |
Part Notes
- Kit Includes:
- Piston
- Ring Set
- Wrist Pin
- Circlips
2001-2005 | Yamaha | Raptor 660R 4×2 |
2004-2007 | Yamaha | YXR 660F Rhino 4×4 |
2002-2004 | Yamaha | YFM 660 F Grizzly 4×4 |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer’s information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
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