- Quality and construction that meets or exceeds OEM
- Feature improved E-clip design
- Contain piston, rings, pin and clips
- Additional rings available separately
- Order one per cylinder
- Skirts have a nonabrasive, expansion-retarding MOS2 coating to reduce heat and friction for added power and longevity
- MOS2 coating actually draws heat through piston walls and out the bottom
- Specially hardened tops add strength to ring grooves
Yamaha -- YFM 660 FA Grizzly 4x4 -- (2006, 2005); Yamaha -- Raptor 660R LE 4x2 -- (2004); Yamaha -- Raptor 660R SE 4x2 -- (2005, 2002, 2004, 2001, 2003); Yamaha -- Grizzly 660 Ducks Unlimited Ed. 4x4 -- (2006); Yamaha -- Grizzly 660 Outdoorsman Ed. 4x4 -- (2006); Yamaha -- Grizzly 660 SE 4x4 -- (2006); Yamaha -- Grizzly 660 Hunter Ed. 4x4 -- (2006); Yamaha -- YXR 660F Rhino 4x4 -- (2006, 2001, 2003, 2004, 2002, 2005); Yamaha -- Raptor 660R 4x2 -- (2005, 2004, 2003, 2002, 2001); Yamaha -- YFM 660 F Grizzly 4x4 -- (2002, 2004, 2003)
