Top End Piston Kit 82-84 Yamaha It YZ 490 87mm Standard Vintco KTY53-00

Description

This VintCo top end piston kit is a standard-size 87 mm rebuild kit for Yamaha IT490 and YZ490 models. The kit includes a forged piston made in Germany with MOS2 coating for running-in, along with the required top end gaskets and a wrist pin bearing. Kit pricing reflects a 10% saving compared with purchasing the items individually.

Features

  • Top end piston kit for Yamaha IT490 and YZ490 models
  • Includes forged piston
  • MOS2-coated piston for running-in
  • Includes cylinder head gasket
  • Includes cylinder base gasket
  • Includes intake gasket
  • Includes exhaust pipe gasket
  • Includes wrist pin bearing

Specifications

  • VintCo Part Number: KTY53-00
  • Piston size: 87 mm standard
  • Piston measurement: 86.92 mm
  • Clearance: 0.08 mm
  • Piston origin: Germany

Cross-Reference OEM Part Numbers

  • Cylinder head gasket: 5X6-11181-00-00
  • Cylinder base gasket: 40T-11351-01-00
  • Intake gasket: 80L-013621-01-00
  • Exhaust pipe gasket: 3R4-14613-00-00

Vehicle Fitments

  • 1982 Yamaha YZ490
  • 1983 Yamaha IT490
  • 1983 Yamaha YZ490
  • 1984 Yamaha IT490

Top End Piston Kit 82-84 Yamaha It YZ 490 87mm Standard Vintco KTY53-00

Product form

This VintCo top end piston kit is a standard-size 87 mm rebuild kit for Yamaha IT490 and YZ490 models. The... Read more

Out of stock

£253.58 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: VIN-KTY53-00
    Barcode: 0120000104420

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    This VintCo top end piston kit is a standard-size 87 mm rebuild kit for Yamaha IT490 and YZ490 models. The kit includes a forged piston made in Germany with MOS2 coating for running-in, along with the required top end gaskets and a wrist pin bearing. Kit pricing reflects a 10% saving compared with purchasing the items individually.

    Features

    • Top end piston kit for Yamaha IT490 and YZ490 models
    • Includes forged piston
    • MOS2-coated piston for running-in
    • Includes cylinder head gasket
    • Includes cylinder base gasket
    • Includes intake gasket
    • Includes exhaust pipe gasket
    • Includes wrist pin bearing

    Specifications

    • VintCo Part Number: KTY53-00
    • Piston size: 87 mm standard
    • Piston measurement: 86.92 mm
    • Clearance: 0.08 mm
    • Piston origin: Germany

    Cross-Reference OEM Part Numbers

    • Cylinder head gasket: 5X6-11181-00-00
    • Cylinder base gasket: 40T-11351-01-00
    • Intake gasket: 80L-013621-01-00
    • Exhaust pipe gasket: 3R4-14613-00-00

    Vehicle Fitments

    • 1982 Yamaha YZ490
    • 1983 Yamaha IT490
    • 1983 Yamaha YZ490
    • 1984 Yamaha IT490

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

    WHY NOT CHECK OUT

    Recently viewed products

      © 2026 Radhouse, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa