DescriptionNEW YAMAHA PWC 800 CYLINDER KITComplete standard bore (79.90MM) cylinder kit with componentsCylinder is NikosilOEM QualityExact item is picturedIncludes:Cylinder: 66E-11311-00-94 / 66E-W1130-00-94 / 66E-W1130-00-00Piston 66E-11631-00-A0 / 66E-11631-01-A0Ring Set 66E-11603-00-00 / 66E-11603-01-00Wrist Pin 66E-11633-00-00 / 60T-11633-00-00Wrist Pin Bearing 93310-422U2-00Circlips 66E-11634-00-00Powervalve 66E-1131S-10-00 FITS: YAMAHAGP800 1998-2002GP800R 2003-2005XL800 2000-2001XLT800 2002-2004