66mm Stock Cylinder Wiseco Piston Cometic Gasket Set For 1988-2006 Yamaha Blaster 200 yfs200

New Stock Bore Cylinder Piston Kit OEM GRADE NEW CYLINDER Wiseco 2 Stroke Pro-Lite Piston Kit, 66.00 mm Bore Wiseco’s Pro-Lite is the forged 2-stroke piston that started it all! Wiseco Pro-Lite forged 2-stroke pistons are the result of decades of experience, incorporating the latest in 2-stroke piston manufacturing and design in a part built for all-purpose 2-stroke riding. Designed to offer great value, great reliability, and great performance, Pro-Lite is the staple of 2-stoke pistons! The cylinder block will also include a cylinder block geometry sheet for circularity. Designed for all-purpose 2-stroke riding Engineered, forged, and machined in the USA in Mentor, OH Great value for reliable fun factor Refreshed performance from the track to the trail Dedicated forging design for strength-to-weight optimization Extra lightening operations for enhanced throttle response High-quality ring(s), wrist pin(s), and circlips included Product Series 2 Stroke Pro-Lite Series Included Components Ring Set #2598CD, Wrist Pin #S486, CirClip #CW16 Bore Diameter 66.00 MM Piston Diameter 65.95 MM Piston Material 4032 Skirt Coating No Piston Oversize STD Cometic Gasket EST Top-End Gasket Kits Cometic Gasket EST (Extreme Sealing Technology) top-end gasket kits contain the most technologically advanced materials available to ensure a critical seal and superior durability that meet and exceed OE specifications. These Cometic Gasket EST top-end gasket kits are complete with a head gasket, a base gasket, and designated kits include reed, power valve, and exhaust gaskets. Cometic multi-layer steel head gaskets are comprised of two embossed Viton® coated stainless steel outer layers and a variable stainless center layer. The base gaskets are Viton® coated rubber with a steel core. Some of these kits include engine cover gaskets made from AFM material--a nitrile synthetic rubber that is bonded to an aluminum core. Gasket Set Type: Top-end set Head Gaskets Included: Yes Bore (mm): 68.000mm Compressed Thickness (in.): 0.030 in. Cylinder Head Gasket Material: Multi-layer steel Base Gaskets Included: Yes Base Gasket Material: Foam coated aluminum Intake Gaskets Included: Yes Intake Gasket Material: Foam coated aluminum Exhaust Gaskets Included: Yes Exhaust Gasket Material: Armor clad ProX Piston Pin Bearing – RD350LC + Banshee/Blaster 16x21x22 The pistons pin bearings are manufactured by the leading Japanese OEM factories. All pistons pin bearings are designed and developed to OEM specifications and are a direct and cost efficient OEM replacement. Additional Info Rollers: 12 pcs Inside Diameter 16.00 MM OEM Reference No 93310-316H6 Outside Diameter 21.00 MM Width 22.00 MM KIT INCLUDES: 1x OEM GRADE STOCK BORE BLOCK 1x WISECO FORGED 66mm PISTON KIT (573M06600) 1x COMETIC GASKET SET (C7093) 1x ProX NEEDLE BEARING MADE IN JAPAN (21.2020)