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TOP END PISTON KIT 77-77 YAMAHA DT 400 86.5mm 1.5mm OVER VINTCO KTY49-1.5
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 86.5mm 1.5mm OVER VINTCO KTY49-1.5
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 86.5mm 1.5mm OVER VINTCO KTY49-1.5
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 86.5mm 1.5mm OVER VINTCO KTY49-1.5
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 86.5mm 1.5mm OVER VINTCO KTY49-1.5
TOP END PISTON KIT 77-77 YAMAHA DT 400 86.5mm 1.5mm OVER VINTCO KTY49-1.5

TOP END PISTON KIT 77-77 YAMAHA DT 400 86.5mm 1.5mm OVER VINTCO KTY49-1.5

£249.36 GBP
Taxes included. Shipping calculated at checkout.

Top-end piston kit for the 1977 Yamaha DT400, supplied as a complete set for top-end service work. The kit includes a forged piston manufactured in Germany with an 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% discount compared with purchasing the items individually.

Features

  • Complete top-end piston kit
  • Supplied with piston, gaskets and wrist pin bearing
  • Break-in coated piston
  • Piston manufactured in Germany

Specifications

  • VintCo Part Number: KTY49-1.5
  • Product Category: Top End Piston Kit
  • Piston Size: 86.5 mm
  • Oversize: 1.5 mm over
  • Piston Diameter: 86.42 mm
  • Piston-to-cylinder Clearance: 0.08 mm
  • Piston Construction: Forged
  • Piston Coating: MOS2

Cross-Reference OEM Part Numbers

  • Cylinder Head Gasket: 500-11181-00-00
  • Cylinder Base Gasket: 1M2-11351-01-00
  • Intake Gasket: 8Y7-13556-01-00
  • Exhaust Pipe Gasket: 214-14613-09-00

Vehicle Fitments

  • 1977 Yamaha DT400