TOP END PISTON KIT 87-87 YAMAHA YZ 250 68mm STANDARD VINTCO KTY39-00

VintCo top end piston kit KTY39-00 is a standard 68 mm rebuild kit for the 1987 Yamaha YZ250, supplied with a forged piston, gasket set, O-ring and wrist pin bearing for top end service. Kit pricing reflects a 10% reduction compared with the equivalent individual components.

Features

• Complete top end piston kit for top end service
• Includes piston, head gaskets, base gasket, intake gasket, exhaust pipe gasket, holder gasket, YPVS housing gasket, O-ring and wrist pin bearing
• Piston supplied with a break-in coating

Specifications

• VintCo Part Number: KTY39-00
• Piston size: 68 mm standard
• Piston diameter: 67.94 mm
• Piston clearance: 0.06 mm
• Piston construction: forged
• Coating: MOS2
• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

• Head gasket: 93211-17405-00
• Head gasket: 93210-77363-00
• Base gasket: 1LU-11351-01-00
• Intake gasket: 39X-13621-11-00
• Exhaust pipe gasket: 3R4-14613-00-00
• Holder gasket: 5X4-1131N-10-00
• O-ring: 93210-270A8-00
• YPVS housing gasket: 1LU-11993-01-00

Vehicle Fitments

• 1987 Yamaha YZ250