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TOP END PISTON KIT 84-84 YAMAHA YZ 80 49mm 1.0mm OVER VINTCO KTY59-1.0
  • TOP END PISTON KIT 84-84 YAMAHA YZ 80 49mm 1.0mm OVER VINTCO KTY59-1.0
  • TOP END PISTON KIT 84-84 YAMAHA YZ 80 49mm 1.0mm OVER VINTCO KTY59-1.0
  • TOP END PISTON KIT 84-84 YAMAHA YZ 80 49mm 1.0mm OVER VINTCO KTY59-1.0
  • TOP END PISTON KIT 84-84 YAMAHA YZ 80 49mm 1.0mm OVER VINTCO KTY59-1.0
TOP END PISTON KIT 84-84 YAMAHA YZ 80 49mm 1.0mm OVER VINTCO KTY59-1.0

TOP END PISTON KIT 84-84 YAMAHA YZ 80 49mm 1.0mm OVER VINTCO KTY59-1.0

£142.56 GBP
Taxes included. Shipping calculated at checkout.

This top end piston kit is for the 1984 Yamaha YZ80 and includes the components required for a top-end service in a 49 mm, 1.0 mm oversize configuration. The kit contains a forged piston, cylinder head gasket, cylinder base gasket, reed valve gasket, exhaust pipe gasket and wrist pin bearing. Kit pricing reflects a 10% reduction compared with purchasing the items individually.

Features

  • Top end piston kit for engine rebuild or service work
  • Includes forged piston
  • Includes cylinder head gasket
  • Includes cylinder base gasket
  • Includes reed valve gasket
  • Includes exhaust pipe gasket
  • Includes wrist pin bearing
  • MOS2-coated piston for running-in

Specifications

  • VintCo Part Number: KTY59-1.0
  • Piston size: 49 mm
  • Oversize: 1.0 mm over
  • Piston diameter: 48.95 mm
  • Clearance: 0.05 mm
  • Piston construction: Forged
  • Country of manufacture: Germany
  • Piston coating: MOS2

Cross-Reference OEM Part Numbers

  • Cylinder Head Gasket: 58T-11181-01-00
  • Cylinder Base Gasket: 4V0-11351-10-00
  • Reed Valve Gasket: 39K-13621-01-00
  • Exhaust Pipe Gasket: 4BR-14613-00-00

Vehicle Fitments

  • 1984 Yamaha YZ80