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TOP END PISTON KIT 77-79 YAMAHA DT 250 71.5MM OVER VINTCO KTY41-1.5
  • TOP END PISTON KIT 77-79 YAMAHA DT 250 71.5MM OVER VINTCO KTY41-1.5
  • TOP END PISTON KIT 77-79 YAMAHA DT 250 71.5MM OVER VINTCO KTY41-1.5
  • TOP END PISTON KIT 77-79 YAMAHA DT 250 71.5MM OVER VINTCO KTY41-1.5
  • TOP END PISTON KIT 77-79 YAMAHA DT 250 71.5MM OVER VINTCO KTY41-1.5
TOP END PISTON KIT 77-79 YAMAHA DT 250 71.5MM OVER VINTCO KTY41-1.5

TOP END PISTON KIT 77-79 YAMAHA DT 250 71.5MM OVER VINTCO KTY41-1.5

£205.89 GBP
Taxes included. Shipping calculated at checkout.

This top end piston kit is for 1977-1979 Yamaha DT250 models and provides the main components required for a top-end rebuild. The kit includes a forged piston with MOS2 break-in coating, cylinder head gasket, cylinder base gasket, intake gasket, exhaust pipe gasket, and a wrist pin bearing. Kit pricing includes a 10% reduction compared with purchasing the items individually.

Features

  • Complete top end piston kit for 1977-1979 Yamaha DT250 models
  • Includes forged piston
  • MOS2 coating supports piston break-in
  • Includes cylinder head gasket
  • Includes cylinder base gasket
  • Includes intake gasket
  • Includes exhaust pipe gasket
  • Includes wrist pin bearing

Specifications

  • VintCo Part Number: KTY41-1.5
  • Piston oversize: 1.5 mm
  • Piston size: 71.44 mm
  • Clearance: 0.06 mm
  • Piston manufacture: Germany

Cross-Reference OEM Part Numbers

  • Cylinder Head Gasket: 434-11181-00-00
  • Cylinder Base Gasket: 1M1-11351-01-00
  • Intake Gasket: 8Y7-13556-01-00
  • Exhaust Pipe Gasket: 214-14613-09-00

Vehicle Fitments

  • 1977 Yamaha DT250
  • 1978 Yamaha DT250
  • 1979 Yamaha DT250