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TOP END PISTON KIT 77-77 YAMAHA DT 400 85.5mm 0.5mm OVER VINTCO KTY49-0.5
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 85.5mm 0.5mm OVER VINTCO KTY49-0.5
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 85.5mm 0.5mm OVER VINTCO KTY49-0.5
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 85.5mm 0.5mm OVER VINTCO KTY49-0.5
  • TOP END PISTON KIT 77-77 YAMAHA DT 400 85.5mm 0.5mm OVER VINTCO KTY49-0.5
TOP END PISTON KIT 77-77 YAMAHA DT 400 85.5mm 0.5mm OVER VINTCO KTY49-0.5

TOP END PISTON KIT 77-77 YAMAHA DT 400 85.5mm 0.5mm OVER VINTCO KTY49-0.5

£249.36 GBP
Taxes included. Shipping calculated at checkout.

Top end piston kit for the 1977 Yamaha DT400, supplied in a 0.5 mm oversize 85.5 mm configuration for top-end service work. The kit includes a forged piston with MOS2 coating for break-in, cylinder head, base, intake and exhaust pipe gaskets, and a wrist pin bearing. Kit pricing includes a 10% discount compared with purchasing the items individually.

Features

  • Complete top end kit for piston replacement and upper engine service
  • Includes piston, cylinder head gasket, cylinder base gasket, intake gasket, exhaust pipe gasket and wrist pin bearing
  • MOS2-coated piston for break-in
  • Supplied as a kit at a 10% discount compared with individual items

Specifications

  • VintCo Part Number: KTY49-0.5
  • Nominal piston size: 85.5 mm
  • Oversize: 0.5 mm
  • Piston measurement: 85.42 mm
  • Clearance: 0.08 mm
  • Piston type: Forged
  • Country of manufacture: Germany

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