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    Secondary Air Filter

    Product number: P777523
    ART: P777523 / EAN: 0742330106075

    DONALDSON
    Advised products
    Price incl. vat.
    € 38,68

    Core Charge 0.00

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    Leverdatum: 26-04-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    Manufacturer Productnumber
    MAN 4511455209
    RENAULT TRUCKS 605019716
    RENAULT TRUCKS 7701025065
    LINDE 0009839016
    LINDE 0160000006001
    LINDE 160000006001
    LINDE 9839016
    DEUTZ 03019768
    DEUTZ 41448896
    DEUTZ 4144896
    BOMAG 96008333
    ZETTELMEYER 22031600
    FENDT F205200091010
    FENDT F345200090010
    MASSEY FERGUSON 3252001M1
    MASSEY FERGUSON 32520G1M1
    DRESSER 3148080R1
    KOMATSU 3148080R1
    MANITOU 489608
    FAUN 1470731
    FAUN 4134428
    INTERNATIONAL 3148080
    INTERNATIONAL 3148080R1
    INTERNATIONAL 3178080R1
    AHLMANN 4193255A
    HAMM 364533
    PACCAR Y05766608
    HYDREMA 580107
    romania man R930S
    Usage numbers
    P777523
    Secondary Air Filter

    The Secondary Air Filter (P777523) provides additional filtration to protect the engine in high dust environments. Replacing the secondary filter ensures optimal airflow and long engine life. Use Porza’s smart search to find the correct filter.

    FAQ

    A secondary air filter is an additional filtration component installed alongside the primary air filter in the intake system. Its function is to provide an extra layer of protection by capturing finer particles that may pass through the main filter. This helps ensure cleaner air reaches the engine, improving durability and maintaining optimal performance, especially in demanding or dusty environments.


    Key specifications include filtration efficiency (often higher than the primary filter), airflow capacity, dimensions, and filter material (typically fine paper or synthetic media). The filter must balance fine particle capture with sufficient airflow, and it should withstand operating temperatures typically ranging from 80–120°C in engine environments. Proper fitment within the air filter housing is essential for effective sealing.


    Replacement is necessary when the filter becomes clogged or reaches its service interval. Since it captures finer particles, it may clog faster than the primary filter in harsh conditions. Regular inspection is important, especially in off-road or heavy-duty applications where air contamination is higher.


    Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the secondary air filter matches the correct size and configuration for your intake system, reducing the risk of incorrect fitment.


    Porza supplies high-quality filtration components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This allows quick and flexible access to essential parts for both professional workshops and individual users.


    If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a reliable and risk-free purchasing experience.


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    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

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