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    Spacer, crankshaft

    Product number: A139/4 STD
    ART: A139/4 STD / EAN: 5010874483484

    GLYCO
    Advised products
    Price incl. vat.
    € 21,37

    Core Charge 0.00

    Add to cart
    Leverdatum: 29-04-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    ARTEGA ARTEGA
    AUDI AUDI
    FORD FORD
    MERCEDES-BENZ MERCEDES-BENZ
    PORSCHE PORSCHE
    SEAT SEAT
    VW VW
    Manufacturer Productnumber
    VAG 021 105 635 , 021105635
    VAG 021 105 635 B , 021105635B
    VAG 021 105 637 , 021105637
    Usage numbers
    A139/4
    A139/4 STD
    5
    01087E+12

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    Spacer, crankshaft

    The Spacer, crankshaft (A139/4 STD) controls crankshaft endplay and prevents axial drift. Replacing it with a Porza-quality component restores proper alignment and protects the rotating assembly from premature wear.

    FAQ

    A thrust washer for a crankshaft is a bearing component installed to control axial movement of the crankshaft. Its function is to limit forward and backward motion, ensuring proper alignment and reducing wear on engine components.


    Key specifications include inner and outer diameter, thickness, material (often metal with a bearing surface), and compatibility with the engine. It must provide precise clearance and withstand friction and load.


    Replacement is necessary when the washer is worn or damaged. Common symptoms include excessive crankshaft end play, unusual engine noise, or reduced engine performance.


    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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    Venlo
    The Netherlands

    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
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    085 401 1901
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