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    Shaft Seal, crankshaft

    Product number: 12012347B
    ART: 12012347B / EAN: 3358960123473

    CORTECO
    Advised products
    Price incl. vat.
    € 18,82
    Leverdatum: 13-05-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    AUDI AUDI
    CITROËN CITROËN
    FORD FORD
    PEUGEOT PEUGEOT
    RENAULT RENAULT
    SEAT SEAT
    SKODA SKODA
    VOLVO VOLVO
    VW VW
    Manufacturer Productnumber
    CITROËN 97510800
    PEUGEOT 051440
    VOLVO 1257049
    VOLVO 3287542
    SEAT 026103051A
    SEAT 026103051B
    SEAT 047103085A
    SEAT 959085112
    VW 026103051A
    VW 026103051B
    VW 047103085A
    VW 056103051D
    VW 959085112
    SKODA 047103085A
    SKODA 959085112
    RENAULT 7700595940
    RENAULT 7700695940
    RENAULT 7700714701
    AUDI 026103051A
    AUDI 026103051B
    AUDI 047103085A
    AUDI 056103051D
    AUDI 068103051A
    AUDI 959085112
    Usage numbers
    82012347
    B1BASLRSX7 Simmerring

    Your last viewed products

    EAN code 3358960355447
    Productnumber 19035013B
    Brand CORTECO
    Price incl. vat.
    $6.84

    In stock

    Shaft Seal, crankshaft

      The Shaft Seal, crankshaft (12012347B) seals engine oil at the crankshaft exit point. Replacing it with a Porza-quality seal restores oil retention, engine protection, and long-term reliability.  



    FAQ

    A shaft seal for a crankshaft is a sealing component installed at the front or rear of the crankshaft. Its function is to prevent engine oil from leaking out and to keep contaminants from entering the engine.

    Key specifications include inner and outer diameter, thickness, material type (such as NBR or FKM), temperature resistance, and compatibility with the engine. It must withstand rotation, pressure, and exposure to oil.

    Replacement is necessary when the seal is worn, hardened, or leaking. Common symptoms include oil leaks at the front or rear of the engine, oil contamination, or reduced engine efficiency.

    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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    kenteken

    Straelseweg 52, 5911 CR
    Venlo
    The Netherlands

    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
    The Netherlands

    info@porza.nl
    085 401 1901
    KVK 0123456678
    BTW 01NL123435B1