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TOP END PISTON KIT 77-77 YAMAHA DT 400 86mm 1.0mm OVER VINTCO KTY49-1.0
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 86mm 1.0mm OVER VINTCO KTY49-1.0
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 86mm 1.0mm OVER VINTCO KTY49-1.0
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 86mm 1.0mm OVER VINTCO KTY49-1.0
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 86mm 1.0mm OVER VINTCO KTY49-1.0
TOP END PISTON KIT 77-77 YAMAHA DT 400 86mm 1.0mm OVER VINTCO KTY49-1.0

TOP END PISTON KIT 77-77 YAMAHA DT 400 86mm 1.0mm OVER VINTCO KTY49-1.0

£249.36 GBP
Taxes included. Shipping calculated at checkout.

This top end piston kit is designed for the 1977 Yamaha DT400 and provides the main components required for a top end rebuild, including a forged piston, cylinder head gasket, cylinder base gasket, intake gasket, exhaust pipe gasket and wrist pin bearing. The kit is supplied as a package priced at 10% less than the equivalent individual items.

Features

  • Complete top end piston kit for top end rebuild work
  • Includes forged piston
  • Piston is MOS2 coated for break-in
  • Made in Germany
  • Includes cylinder head gasket
  • Includes cylinder base gasket
  • Includes intake gasket
  • Includes exhaust pipe gasket
  • Includes wrist pin bearing

Specifications

  • VintCo Part Number: KTY49-1.0
  • Nominal size: 86 mm
  • Oversize: 1.0 mm over
  • Piston measurement: 85.92 mm
  • Clearance: 0.08 mm

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