Top End Piston Kit 73-75 Yamaha Rd 250 55mm 1.0mm Over Vintco KTY47-1.0

Description

This VintCo top end piston kit suits 1973-1975 Yamaha RD250 models and is supplied as a complete top end package with German-made forged pistons, associated gaskets and wrist pin bearings. It is a nominal 55 mm, 1.0 mm oversize kit, and the kit price includes a 10% reduction compared with buying the individual items separately.

Features

  • Complete top end piston kit for Yamaha RD250 models
  • MOS2-coated pistons for running-in
  • Includes pistons, gasket set and wrist pin bearings

Specifications

  • VintCo Part Number: KTY47-1.0
  • Piston construction: Forged
  • Nominal piston size: 55 mm
  • Actual piston diameter: 54.93 mm
  • Oversize: 1.0 mm over
  • Piston clearance: 0.07 mm
  • Cylinder head gaskets included: 2
  • Cylinder base gaskets included: 2
  • Reed valve gaskets included: 2
  • Exhaust pipe gaskets included: 2
  • Wrist pin bearings included: 2

Cross-Reference OEM Part Numbers

  • Cylinder head gasket OEM part number: 280-11181-01-00
  • Cylinder base gasket OEM part number: 278-11351-11-00
  • Reed valve gasket OEM part number: 87A-13621-00-00
  • Exhaust pipe gasket OEM part number: 3PA-14613-10-00

Vehicle Fitments

  • 1973 Yamaha RD250
  • 1974 Yamaha RD250
  • 1975 Yamaha RD250

Top End Piston Kit 73-75 Yamaha Rd 250 55mm 1.0mm Over Vintco KTY47-1.0

Product form

This VintCo top end piston kit suits 1973-1975 Yamaha RD250 models and is supplied as a complete top end package... Read more

Out of stock

£419.29 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: VIN-KTY47-1.0
    Barcode: 0120000103744

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

    Description

    This VintCo top end piston kit suits 1973-1975 Yamaha RD250 models and is supplied as a complete top end package with German-made forged pistons, associated gaskets and wrist pin bearings. It is a nominal 55 mm, 1.0 mm oversize kit, and the kit price includes a 10% reduction compared with buying the individual items separately.

    Features

    • Complete top end piston kit for Yamaha RD250 models
    • MOS2-coated pistons for running-in
    • Includes pistons, gasket set and wrist pin bearings

    Specifications

    • VintCo Part Number: KTY47-1.0
    • Piston construction: Forged
    • Nominal piston size: 55 mm
    • Actual piston diameter: 54.93 mm
    • Oversize: 1.0 mm over
    • Piston clearance: 0.07 mm
    • Cylinder head gaskets included: 2
    • Cylinder base gaskets included: 2
    • Reed valve gaskets included: 2
    • Exhaust pipe gaskets included: 2
    • Wrist pin bearings included: 2

    Cross-Reference OEM Part Numbers

    • Cylinder head gasket OEM part number: 280-11181-01-00
    • Cylinder base gasket OEM part number: 278-11351-11-00
    • Reed valve gasket OEM part number: 87A-13621-00-00
    • Exhaust pipe gasket OEM part number: 3PA-14613-10-00

    Vehicle Fitments

    • 1973 Yamaha RD250
    • 1974 Yamaha RD250
    • 1975 Yamaha RD250

    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