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Top End Piston Kit 81-81 Yamaha It 250 71.5mm Over Vintco KTY44-1.5
  • Top End Piston Kit 81-81 Yamaha It 250 71.5mm Over Vintco KTY44-1.5
  • Top End Piston Kit 81-81 Yamaha It 250 71.5mm Over Vintco KTY44-1.5
  • Top End Piston Kit 81-81 Yamaha It 250 71.5mm Over Vintco KTY44-1.5
  • Top End Piston Kit 81-81 Yamaha It 250 71.5mm Over Vintco KTY44-1.5
Top End Piston Kit 81-81 Yamaha It 250 71.5mm Over Vintco KTY44-1.5

Top End Piston Kit 81-81 Yamaha It 250 71.5mm Over Vintco KTY44-1.5

£246.51 GBP
Taxes included. Shipping calculated at checkout.

This top end piston kit is for the 1981 Yamaha IT250 and is supplied in a 71.5 mm / 1.5 mm oversize configuration. It includes a forged piston, the necessary top end gaskets, and a wrist pin bearing, with the kit price offering a 10% saving compared with purchasing the items individually.

Features

  • Complete top end kit for top end rebuild work
  • Includes forged piston
  • Piston manufactured in Germany
  • Piston supplied with break-in coating
  • Includes cylinder head gasket
  • Includes cylinder base gasket
  • Includes intake gasket
  • Includes exhaust pipe gasket
  • Includes wrist pin bearing
  • Kit price includes a 10% discount over individual items

Specifications

  • VintCo Part Number: KTY44-1.5
  • Oversize designation: 71.5 mm / 1.5 mm over
  • Piston size: 71.44 mm
  • Piston-to-cylinder clearance: 0.06 mm
  • Piston coating: MOS2

Cross-Reference OEM Part Numbers

  • Cylinder Head Gasket: 1W3-11181-00-00
  • Cylinder Base Gasket: 3R4-11351-01-00
  • Intake Gasket: 80L-13621-01-00
  • Exhaust Pipe Gasket: 3R4-14613-00-00

Vehicle Fitments

  • 1981 Yamaha IT250