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    Seal Ring

    Product number: 278.020
    ART: 278.020 / EAN: 4041248603123

    ELRING
    Advised products
    Price incl. vat.
    € 56,13
    Add to cart
    Leverdatum: 14-05-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    Manufacturer Productnumber
    DAF 1684 106 , 1684106
    DAF 1876 190 , 1876190
    Usage numbers
    EL278020
    278.020
    4
    04125E+12

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    Seal Ring

    The Seal Ring (278.020) creates a pressure-tight seal between critical mechanical components. Replacing it with a Porza-quality seal ring restores leak-free operation and long-term system reliability.

    FAQ

    A seal ring is a component used to create a tight seal between two connected parts. Its function is to prevent leaks of fluids or gases and protect systems from contaminants such as dirt and moisture.

    Key specifications include inner and outer diameter, thickness, material (such as rubber, FKM, PTFE, or metal), temperature resistance, pressure rating, and compatibility with the specific system. It must withstand the operating conditions of its application.

    Replacement is necessary when the seal is worn, hardened, cracked, or leaking. It is also recommended to replace seal rings during maintenance or whenever components are disassembled.

    Porza offers a fit guarantee option where your vehicle details are checked against product specifications to ensure correct compatibility.

    Porza provides high-quality sealing components with fast delivery across Europe and options for online ordering or in-store pickup.

    If the fit guarantee is selected, compatibility is verified before shipping. If the product does not fit, it can be returned according to the return policy.

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