ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All ProX piston rings can be used in cast iron bores, nickel ceramic platings (Nikasil), boron composite and electrofusion bores. If the application has a OEM cylinder with chrome bores, ProX supplies a different piston ring as in the ProX piston kit.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2002-2006 |
Yamaha |
YFM660F Grizzly 4x4 |
Base |
| 2001-2005 |
Yamaha |
YFM660R Raptor |
Base |
| 2004-2007 |
Yamaha |
YXR66F Rhino 660 |
Base |
| 2007 |
Yamaha |
YXR66F Rhino 660 Ducks Unlimited |
Base |
| 2006-2007 |
Yamaha |
YXR66F Rhino 660 Exploring Edition |
Base |
| 2006-2007 |
Yamaha |
YXR66F Rhino 660 Special Edition |
Base |
| 2007 |
Yamaha |
YXR66F Rhino 660 Sport Edition |
Base |
