Piston Kit 82-84 Yamaha YZ It 490 88mm 1.0mm Over Vintco PSY20-1.0

Description

VintCo PSY20-1.0 is a piston kit for vintage Yamaha 2-stroke motorcycles, intended for rebuild and replacement use on specified IT490 and YZ490 models. The kit includes the piston, rings, pin and clips, with the wrist pin bearing available separately. It is manufactured using modern production methods to provide OEM-equivalent fitment and performance.

Features

  • Complete piston kit with piston, rings, pin and clips
  • Suitable for vintage 2-stroke engine rebuilds
  • Wrist pin bearing sold separately
  • Designed for OEM-equivalent fitment and performance

Specifications

  • VintCo Part Number: PSY20-1.0
  • Bore size: 88 mm
  • Oversize: +1.0 mm
  • Piston type: Forged
  • Coating: MoS2
  • Country of manufacture: Germany
  • Piston measurement: 87.92 mm
  • Clearance: 0.08 mm

Vehicle Fitments

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

Piston Kit 82-84 Yamaha YZ It 490 88mm 1.0mm Over Vintco PSY20-1.0

Product form

VintCo PSY20-1.0 is a piston kit for vintage Yamaha 2-stroke motorcycles, intended for rebuild and replacement use on specified IT490... Read more

Out of stock

£183.91 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: VIN-PSY20-1.0
    Barcode: 0120000098330

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

    Description

    VintCo PSY20-1.0 is a piston kit for vintage Yamaha 2-stroke motorcycles, intended for rebuild and replacement use on specified IT490 and YZ490 models. The kit includes the piston, rings, pin and clips, with the wrist pin bearing available separately. It is manufactured using modern production methods to provide OEM-equivalent fitment and performance.

    Features

    • Complete piston kit with piston, rings, pin and clips
    • Suitable for vintage 2-stroke engine rebuilds
    • Wrist pin bearing sold separately
    • Designed for OEM-equivalent fitment and performance

    Specifications

    • VintCo Part Number: PSY20-1.0
    • Bore size: 88 mm
    • Oversize: +1.0 mm
    • Piston type: Forged
    • Coating: MoS2
    • Country of manufacture: Germany
    • Piston measurement: 87.92 mm
    • Clearance: 0.08 mm

    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

      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