Alternator Brush Set for 1939 Mercury Series 99A & More - Standard Ignition FX-9

$7.99
Standard Ignition Alternator Brush Set FX-9
Standard Ignition Alternator Brush Set FX-9

Vehicles this part fits
    Part number: FX-9
    UPC: 091769013134
    Condition: New
    Weight: 0.04 LBS
    Item Package Quantity: 1
    $7.99
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    Standard Ignition Alternator Brush Set P/N:FX-9
    Standard Ignition Alternator Brush Set P/N:FX-9
    $7.99
    $7.99

    Help keep current flowing through the charging system of your classic Lincoln or Mercury with the Standard Ignition Alternator / Generator Brush Set, part number FX-9. It is a direct-fit replacement for the 1936-1938 Lincoln Model K (V12-6.8L), the 1936-1938 Lincoln Zephyr (V12-4.4L), and the 1939 Mercury Series 99A (All).

    Brushes in a charging unit keep sliding electrical contact with the rotating armature or rotor and carry current into and out of the unit. As brushes wear down, that contact can become weak or intermittent. This set is listed under both names: alternator brush set and generator brush set.

    • Quality control from start to finish: Standard Ignition is a global manufacturer of original equipment ignition products. It controls quality through the whole manufacturing process, from componentry to finished product.
    • High-grade materials: Standard Ignition's starting and charging system products use high-grade materials intended for extended service life.
    • Dimensions: 9/32 in thick and 49/64 in wide.
    • Quantity: The listed applications use one set.

    Signs the brushes may need replacing: The charging output may be low or absent, the battery may keep running down, or the charge indicator may show a discharge. These symptoms can have other causes, so diagnose the charging system before you replace parts. If worn brushes are the cause, this set replaces them.

    Country of origin: Mexico. Available only while supplies last.

    Interchange: 19136379 · X335 · FX17 · F403 · 4010043 · A0AZ10069A

    This part cross-references / interchanges with the following part numbers:

    19136379, X335, FX17, F403, 4010043, A0AZ10069A

    Frequently Asked Questions

    What does the Standard Ignition FX-9 brush set do?

    The brushes keep sliding electrical contact with the rotating armature or rotor in the charging unit. They carry current into and out of it.

    Which vehicles is the FX-9 listed for?

    It is listed for the 1936-1938 Lincoln Model K (V12-6.8L), the 1936-1938 Lincoln Zephyr (V12-4.4L), and the 1939 Mercury Series 99A (All).

    What are the FX-9 dimensions?

    The FX-9 is 9/32 in thick and 49/64 in wide.

    Which part numbers does the FX-9 interchange with?

    It cross-references 19136379, X335, FX17, F403, 4010043, and A0AZ10069A.

    Are worn brushes always the cause of a no-charge condition?

    No. Other charging system faults can also cause low output, so diagnose the system first. If worn brushes are the cause, this set replaces them.

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