Top End Piston Kit 77-79 Yamaha Dt 250 70.5mm 0.5mm Over Vintco KTY41-0.5

Description

This VintCo top end piston kit is for 1977-1979 Yamaha DT250 models and includes a forged piston with an MOS2 running-in coating, cylinder head gasket, cylinder base gasket, intake gasket, exhaust pipe gasket, and a wrist pin bearing. It is supplied in a 70.5 mm, 0.5 mm oversize configuration, and the kit price is 10% lower than the combined price of the individual items.

Features

  • Complete top end kit
  • Includes piston, gaskets and wrist pin bearing
  • Includes cylinder head gasket
  • Includes cylinder base gasket
  • Includes intake gasket
  • Includes exhaust pipe gasket
  • Suitable for top end rebuild work
  • Kit price includes a 10% reduction compared with purchasing the items individually

Specifications

  • VintCo Part Number: KTY41-0.5
  • Size designation: 70.5 mm
  • Oversize: 0.5 mm
  • Piston diameter: 70.44 mm
  • Clearance: 0.06 mm
  • Piston construction: Forged
  • Coating: MOS2
  • Country of manufacture: Germany

Cross-Reference OEM Part Numbers

  • Cylinder Head Gasket: 434-11181-00-00
  • Cylinder Base Gasket: 1M1-11351-01-00
  • Intake Gasket: 8Y7-13556-01-00
  • Exhaust Pipe Gasket: 214-14613-09-00

Vehicle Fitments

  • 1977 Yamaha DT250
  • 1978 Yamaha DT250
  • 1979 Yamaha DT250

Top End Piston Kit 77-79 Yamaha Dt 250 70.5mm 0.5mm Over Vintco KTY41-0.5

Product form

This VintCo top end piston kit is for 1977-1979 Yamaha DT250 models and includes a forged piston with an MOS2... Read more

Out of stock

£226.29 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: VIN-KTY41-0.5
    Barcode: 0120000103522

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

    Description

    This VintCo top end piston kit is for 1977-1979 Yamaha DT250 models and includes a forged piston with an MOS2 running-in coating, cylinder head gasket, cylinder base gasket, intake gasket, exhaust pipe gasket, and a wrist pin bearing. It is supplied in a 70.5 mm, 0.5 mm oversize configuration, and the kit price is 10% lower than the combined price of the individual items.

    Features

    • Complete top end kit
    • Includes piston, gaskets and wrist pin bearing
    • Includes cylinder head gasket
    • Includes cylinder base gasket
    • Includes intake gasket
    • Includes exhaust pipe gasket
    • Suitable for top end rebuild work
    • Kit price includes a 10% reduction compared with purchasing the items individually

    Specifications

    • VintCo Part Number: KTY41-0.5
    • Size designation: 70.5 mm
    • Oversize: 0.5 mm
    • Piston diameter: 70.44 mm
    • Clearance: 0.06 mm
    • Piston construction: Forged
    • Coating: MOS2
    • Country of manufacture: Germany

    Cross-Reference OEM Part Numbers

    • Cylinder Head Gasket: 434-11181-00-00
    • Cylinder Base Gasket: 1M1-11351-01-00
    • Intake Gasket: 8Y7-13556-01-00
    • Exhaust Pipe Gasket: 214-14613-09-00

    Vehicle Fitments

    • 1977 Yamaha DT250
    • 1978 Yamaha DT250
    • 1979 Yamaha DT250

    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