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Kansas City, MO & Shawnee, KS · Since 1973

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    VERTEX Top End Gasket Kit — 8100078

    VERTEX Top End Gasket Kit — 8100078

    $59.95

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    Top End Gasket Kit.

    In stock

    SKU: WP681-00078
    Category:
    Brands:

    Description

    Top End Gasket Kit

    • These sets include the head, base, and upper end gaskets. They are designed for piston replacement. Includes all gaskets and seals from base gasket up.

    Vehicle fitment

    • Gas-Gas MC 50 — 2024, 2025
    • Husqvarna TC 50 — 2024, 2025
    • KTM 50 SX — 2024, 2025, 2026

    Manufacturer part 8100078
    WPS part 681-00078

    Vehicle fitment

    WPS lists this part for the following vehicles. Match your exact model and year.

    Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.

    Compatible vehicle years, makes and models
    YearsMakeModel
    2024–2025Gas-GasMC 50
    2024–2025HusqvarnaTC 50
    2024–2026KTM50 SX

    Source: WPS vehicle-fitment data · WPS part 681-00078 · Checked November 12, 2026.

    Additional information

    Weight 0.2 lbs
    Dimensions 9.25 × 6.25 × 0.5 in

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    Complete the job

    Parts & supplies

    • Engine gaskets & seals

      Match the engine and assembly; replace seals disturbed during access and check kit contents.

    • Engine oil

      Only refill or replace fluids disturbed by the repair, using the specified grade and capacity.

    • Installation tools

      Use the tools and torque procedure specified for your exact motorcycle.

    Tools & supplies from our shop

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