Top End Piston Kit 83-83 Yamaha YZ 80 47.5mm +0.5mm Over Vintco KTY58-0.5

Description

VintCo top end piston kit for the 1983 Yamaha YZ80, supplied as a complete rebuild set for top-end service. The kit includes a piston, rings, pin and clips, a top end bearing/wrist pin bearing, and a full top-end gasket set comprising the cylinder head, cylinder base, reed valve/intake and exhaust pipe gaskets. Components are made using modern materials and manufacturing techniques and are stated to provide OEM-level or better fitment and performance. The kit price is 10% lower than purchasing the components individually.

Features

  • Complete top-end rebuild kit
  • Includes piston, rings, pin and clips
  • Includes top end bearing / wrist pin bearing
  • Includes cylinder head gasket
  • Includes cylinder base gasket
  • Includes reed valve / intake gasket
  • Includes exhaust pipe gasket
  • Forged piston
  • Piston manufactured in Germany
  • MOS2-coated piston for break-in
  • Intended for OEM-level or better fitment and performance

Specifications

  • VintCo Part Number: KTY58-0.5
  • Nominal piston size: 47.5mm
  • Oversize: +0.5mm
  • Additional oversize stated in source: +0.05mm over
  • Dimension stated in kit details: 47.45mm
  • Clearance: 0.05mm

Cross-Reference OEM Part Numbers

  • Cylinder head gasket: 58T-11181-11-00
  • Cylinder base gasket: 4V0-11351-10-00
  • Reed valve gasket: 3TT-13621-00-00
  • Exhaust pipe gasket: 4BR-14613-00-00

Vehicle Fitments

  • 1983 Yamaha YZ80

Top End Piston Kit 83-83 Yamaha YZ 80 47.5mm +0.5mm Over Vintco KTY58-0.5

Product form

VintCo top end piston kit for the 1983 Yamaha YZ80, supplied as a complete rebuild set for top-end service. The... Read more

Out of stock

£156.51 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: VIN-KTY58-0.5
    Barcode: 0120000102440

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

    Description

    VintCo top end piston kit for the 1983 Yamaha YZ80, supplied as a complete rebuild set for top-end service. The kit includes a piston, rings, pin and clips, a top end bearing/wrist pin bearing, and a full top-end gasket set comprising the cylinder head, cylinder base, reed valve/intake and exhaust pipe gaskets. Components are made using modern materials and manufacturing techniques and are stated to provide OEM-level or better fitment and performance. The kit price is 10% lower than purchasing the components individually.

    Features

    • Complete top-end rebuild kit
    • Includes piston, rings, pin and clips
    • Includes top end bearing / wrist pin bearing
    • Includes cylinder head gasket
    • Includes cylinder base gasket
    • Includes reed valve / intake gasket
    • Includes exhaust pipe gasket
    • Forged piston
    • Piston manufactured in Germany
    • MOS2-coated piston for break-in
    • Intended for OEM-level or better fitment and performance

    Specifications

    • VintCo Part Number: KTY58-0.5
    • Nominal piston size: 47.5mm
    • Oversize: +0.5mm
    • Additional oversize stated in source: +0.05mm over
    • Dimension stated in kit details: 47.45mm
    • Clearance: 0.05mm

    Cross-Reference OEM Part Numbers

    • Cylinder head gasket: 58T-11181-11-00
    • Cylinder base gasket: 4V0-11351-10-00
    • Reed valve gasket: 3TT-13621-00-00
    • Exhaust pipe gasket: 4BR-14613-00-00

    Vehicle Fitments

    • 1983 Yamaha YZ80

    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

      Sign up for our newsletter

      Subscribe to our Mailing List

      Never miss any news and be the first to know about sale and offers

      © 2026 Radhouse, Powered by Shopify

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