Cylinder Piston Gasket 1981 2009 1997 1987 Review

【CYLINDER TOP END KIT】Fit for Yamaha PW 50 PW50 1981 - 2009 For Yamaha QT 50 QT50 1979 - 1987. 【SPECIAL FUNCTION】OBUYTO Cylinder replacement piston sets engineered from premium materials to provide exceptional service life and reliability. Pistons gasket kit with precise density to provide a reliable seal with minimal tightening. We only uses high-quality cast-iron to satisfy the tough demands, they are the superior choice when building a professional racing engine. 【CYLINDER HEAD PISTON FEATURE】Cylinder piston set is the heart of engine. OBUYTO Cylinder has been factory honed and deburred to help your new top end work efficiently and is solid cast iron and a black powder coat has been added to give the Cylinder OE part look. 【PART NUMBER】4J2-11311-00-00, 4J2-11111-00-00, BP4-HS000-00-00, 517-11181-01-00,3PT-11351-00-00, 95380-06600-00,90116-06269-00, 3L5-11630-00-00, 93310-210M0-00, 4J2-11311-01-00,36R-11311-00-00,36R-11111-00-00. 【CYLINDER PISTON RING GASKET KIT COMES WITH】Cylinder, Cylinder Head, Piston, Piston Rings, Wristpin, Needle Bearing, Circlips (2), Head Gasket, Base Gasket, Cylinder Studs (4), Cylinder Stud Nuts (4), Spark Plug.