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TOP END PISTON KIT 74-76 YAMAHA DT 250 71mm 1.0mm OVER VINTCO KTY40-1.0
  • TOP END PISTON KIT 74-76 YAMAHA DT 250 71mm 1.0mm OVER VINTCO KTY40-1.0
  • TOP END PISTON KIT 74-76 YAMAHA DT 250 71mm 1.0mm OVER VINTCO KTY40-1.0
  • TOP END PISTON KIT 74-76 YAMAHA DT 250 71mm 1.0mm OVER VINTCO KTY40-1.0
  • TOP END PISTON KIT 74-76 YAMAHA DT 250 71mm 1.0mm OVER VINTCO KTY40-1.0
TOP END PISTON KIT 74-76 YAMAHA DT 250 71mm 1.0mm OVER VINTCO KTY40-1.0

TOP END PISTON KIT 74-76 YAMAHA DT 250 71mm 1.0mm OVER VINTCO KTY40-1.0

£205.89 GBP
Taxes included. Shipping calculated at checkout.

This top end piston kit is for 1974-1976 Yamaha DT250 models and supplies the main components required for a top end rebuild. The kit includes a forged piston made in Germany with a MoS2 coating for running-in, together with a cylinder head gasket, cylinder base gasket, intake gasket, exhaust pipe gasket and wrist pin bearing.

Features

  • Complete top end piston kit for compatible Yamaha DT250 models
  • Includes piston, cylinder head gasket, cylinder base gasket, intake gasket, exhaust pipe gasket and wrist pin bearing
  • Intended for top end rebuild work
  • Kit price includes a 10% reduction compared with purchasing the items individually

Specifications

  • VintCo Part Number: KTY40-1.0
  • Nominal piston size: 71 mm
  • Oversize: 1.0 mm
  • Actual piston size: 70.94 mm
  • Piston clearance: 0.06 mm
  • Piston construction: Forged
  • Coating: MoS2
  • Country of manufacture: Germany

Cross-Reference OEM Part Numbers

  • Cylinder Head Gasket: 434-11181-00-00
  • Cylinder Base Gasket: 364-11351-01-00
  • Intake Gasket: 363-13621-01-00
  • Exhaust Pipe Gasket: 214-14613-09-00

Vehicle Fitments

  • 1974 Yamaha DT250
  • 1975 Yamaha DT250
  • 1976 Yamaha DT250