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    Seal Ring, valve stem

    Product number: 70-34914-00
    ART: 70-34914-00 / EAN: 4026634286838

    VICTOR REINZ
    Advised products
    Price incl. vat.
    € 0,87
    Not in stock, Request information
    Leverdatum: 01-01-1970

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    ALFA ROMEO ALFA ROMEO
     ASTRA
     BREDAMENARINIBUS
    CITROËN CITROËN
     DENNIS
     FAP
    FIAT FIAT
     IRISBUS
    IVECO IVECO
    JEEP JEEP
     KAROSA
    LANCIA LANCIA
    MERCEDES-BENZ MERCEDES-BENZ
    OPEL OPEL
     OPTARE
    PEUGEOT PEUGEOT
     PLAXTON
    RENAULT RENAULT
    RENAULT TRUCKS RENAULT TRUCKS
     SETRA
    VOLVO VOLVO
    Manufacturer Productnumber
    CITROËN 0956.44 , 095644
    PEUGEOT 0956.44 , 095644
    LANCIA 40101573
    FIAT 40101573
    VOLVO 20 459 855 , 20459855
    VOLVO 21 501 189 , 21501189
    VOLVO 859 171 , 859171
    ALFA ROMEO 40101573
    OPEL 44 03 139 , 4403139
    IVECO 4830224
    IVECO 5801365272
    RENAULT TRUCKS 74 20 459 855 , 7420459855
    CITROËN/PEUGEOT 0956.44 , 095644
    Usage numbers
    70-34914-00
    4
    02663E+12
    Seal Ring, valve stem

    The Seal Ring, valve stem (70-34914-00) prevent oil from leaking into the combustion chamber. Replacing them with Porza-quality seals restores clean combustion, reduces oil consumption, and protects engine components.

    FAQ

    A seal ring for a valve stem, often referred to as a valve stem seal, is a sealing component installed on the engine valve guides. Its function is to regulate the amount of oil entering the combustion chamber and prevent excessive oil consumption.

    Key specifications include inner diameter, outer diameter, height, material (such as rubber, FKM, or PTFE), temperature resistance, and compatibility with the engine. It must withstand high temperatures and continuous valve movement.

    Replacement is necessary when the seal is worn, hardened, or leaking. Common symptoms include blue exhaust smoke, increased oil consumption, or fouled spark plugs.

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

    Porza provides high-quality engine 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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    085 401 1901
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