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    Wiseco Forged Piston Kit 66.00 mm for Yamaha RD400 1976–1979 K133

    Wiseco Forged Piston Kit 66.00 mm for Yamaha RD400 1976–1979 K133

    £292.49 GBP
    £292.49 GBP
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    Wiseco K133 is a piston kit for a 66.00 mm bore.

    Wiseco catalogue applications

    Make Model Years
    Yamaha RD400 1976–1979

    Specifications

    • Manufacturer part number: K133
    • Product Series: 2 Stroke Forged Series
    • Bore Diameter: 66.00 MM
    • Piston Diameter: 65.92 MM
    • Piston Oversize: 2.00 MM
    • Skirt Coating: No

    Included components

    Piston #393M06600, Ring Set #2598CD, Piston pin #S486, Circlip #CW16.

    Cylinder preparation

    Wiseco specifies: Bore & Hone.

    Select by the required finished cylinder bore. Bore diameter and piston diameter are different measurements.

    Application notes

    • Yamaha RD400 1976–1979: Reed induction.
    • Yamaha RD400 1976–1979: This kit excludes gaskets.
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