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    Schaeffler INA
    Alternator Freewheel Clutch Schaeffler INA 535 0063 10)

    Alternator Freewheel Clutch Schaeffler INA 535 0063 10)

    ART: 535 0063 10 / EAN: 4005108309013

    Schaeffler INA 535 0063 10 Alternator Freewheel Clutch Schaeffler INA 535 0063 10)

    EAN: 4005108309013

    € 29,12

    Incl. vat 21%

    € 29,12

    Incl. vat 21%

    Add
    Schaeffler INA
    Alternator Freewheel Clutch Schaeffler INA 535 0203 10)

    Alternator Freewheel Clutch Schaeffler INA 535 0203 10)

    ART: 535 0203 10 / EAN: 4005108614612

    Schaeffler INA 535 0203 10 Alternator Freewheel Clutch Schaeffler INA 535 0203 10)

    EAN: 4005108614612

    € 36,17

    Incl. vat 21%

    € 36,17

    Incl. vat 21%

    Add
    HELLA
    Alternator Freewheel Clutch HELLA 9XU 358 038-741)

    Alternator Freewheel Clutch HELLA 9XU 358 038-741)

    ART: 9XU 358 038-741 / EAN: 4082300626209

    HELLA 9XU 358 038-741 Alternator Freewheel Clutch HELLA 9XU 358 038-741)

    EAN: 4082300626209

    € 48,34

    Incl. vat 21%

    € 48,34

    Incl. vat 21%

    Add
    MEYLE
    Alternator Freewheel Clutch MEYLE 100 053 1004)

    Alternator Freewheel Clutch MEYLE 100 053 1004)

    ART: 100 053 1004 / EAN: 4040074248355

    MEYLE 100 053 1004 Alternator Freewheel Clutch MEYLE 100 053 1004)

    EAN: 4040074248355

    € 28,97

    Incl. vat 21%

    € 28,97

    Incl. vat 21%

    Add
    FEBI BILSTEIN
    Alternator Freewheel Clutch FEBI BILSTEIN 15262)

    Alternator Freewheel Clutch FEBI BILSTEIN 15262)

    ART: 15262 / EAN: 4027816152620

    FEBI BILSTEIN 15262 Alternator Freewheel Clutch FEBI BILSTEIN 15262)

    EAN: 4027816152620

    € 28,82

    Incl. vat 21%

    € 28,82

    Incl. vat 21%

    Add
    FEBI BILSTEIN
    Alternator Freewheel Clutch FEBI BILSTEIN 31385)

    Alternator Freewheel Clutch FEBI BILSTEIN 31385)

    ART: 31385 / EAN: 4027816313854

    FEBI BILSTEIN 31385 Alternator Freewheel Clutch FEBI BILSTEIN 31385)

    EAN: 4027816313854

    € 36,31

    Incl. vat 21%

    € 36,31

    Incl. vat 21%

    Add
    FEBI BILSTEIN
    Alternator Freewheel Clutch FEBI BILSTEIN 31743)

    Alternator Freewheel Clutch FEBI BILSTEIN 31743)

    ART: 31743 / EAN: 4027816317432

    FEBI BILSTEIN 31743 Alternator Freewheel Clutch FEBI BILSTEIN 31743)

    EAN: 4027816317432

    € 28,88

    Incl. vat 21%

    € 28,88

    Incl. vat 21%

    Add
    FEBI BILSTEIN
    Alternator Freewheel Clutch FEBI BILSTEIN 34547)

    Alternator Freewheel Clutch FEBI BILSTEIN 34547)

    ART: 34547 / EAN: 4027816345473

    FEBI BILSTEIN 34547 Alternator Freewheel Clutch FEBI BILSTEIN 34547)

    EAN: 4027816345473

    € 28,71

    Incl. vat 21%

    € 28,71

    Incl. vat 21%

    Add
    FEBI BILSTEIN
    Alternator Freewheel Clutch FEBI BILSTEIN 37047)

    Alternator Freewheel Clutch FEBI BILSTEIN 37047)

    ART: 37047 / EAN: 4027816370475

    FEBI BILSTEIN 37047 Alternator Freewheel Clutch FEBI BILSTEIN 37047)

    EAN: 4027816370475

    € 32,67

    Incl. vat 21%

    € 32,67

    Incl. vat 21%

    Add
    FEBI BILSTEIN
    Alternator Freewheel Clutch FEBI BILSTEIN 38263)

    Alternator Freewheel Clutch FEBI BILSTEIN 38263)

    ART: 38263 / EAN: 4027816382638

    FEBI BILSTEIN 38263 Alternator Freewheel Clutch FEBI BILSTEIN 38263)

    EAN: 4027816382638

    € 49,48

    Incl. vat 21%

    € 49,48

    Incl. vat 21%

    Add
    TOPRAN
    Alternator Freewheel Clutch TOPRAN 502 038)

    Alternator Freewheel Clutch TOPRAN 502 038)

    ART: 502 038 / EAN:

    TOPRAN 502 038 Alternator Freewheel Clutch TOPRAN 502 038)

    EAN:

    € 34,70

    Incl. vat 21%

    € 34,70

    Incl. vat 21%

    Add
    MAPCO
    Alternator Freewheel Clutch MAPCO 14850)

    Alternator Freewheel Clutch MAPCO 14850)

    ART: 14850 / EAN: 4043605751003

    MAPCO 14850 Alternator Freewheel Clutch MAPCO 14850)

    EAN: 4043605751003

    € 53,01

    Incl. vat 21%

    € 53,01

    Incl. vat 21%

    Add
    FEBI BILSTEIN
    Alternator Freewheel Clutch FEBI BILSTEIN 102314)

    Alternator Freewheel Clutch FEBI BILSTEIN 102314)

    ART: 102314 / EAN: 4054224023143

    FEBI BILSTEIN 102314 Alternator Freewheel Clutch FEBI BILSTEIN 102314)

    EAN: 4054224023143

    € 23,44

    Incl. vat 21%

    € 23,44

    Incl. vat 21%

    Add
    Schaeffler INA
    Alternator Freewheel Clutch Schaeffler INA 535 0052 10)

    Alternator Freewheel Clutch Schaeffler INA 535 0052 10)

    ART: 535 0052 10 / EAN: 4005108282330

    Schaeffler INA 535 0052 10 Alternator Freewheel Clutch Schaeffler INA 535 0052 10)

    EAN: 4005108282330

    € 66,26

    Incl. vat 21%

    € 66,26

    Incl. vat 21%

    Add
    Schaeffler INA
    Alternator Freewheel Clutch Schaeffler INA 535 0009 10)

    Alternator Freewheel Clutch Schaeffler INA 535 0009 10)

    ART: 535 0009 10 / EAN: 4005108193049

    Schaeffler INA 535 0009 10 Alternator Freewheel Clutch Schaeffler INA 535 0009 10)

    EAN: 4005108193049

    € 41,14

    Incl. vat 21%

    € 41,14

    Incl. vat 21%

    Add
    MAXGEAR
    Alternator Freewheel Clutch MAXGEAR 30-0101)

    Alternator Freewheel Clutch MAXGEAR 30-0101)

    ART: 30-0101 / EAN: 5907558564143

    MAXGEAR 30-0101 Alternator Freewheel Clutch MAXGEAR 30-0101)

    EAN: 5907558564143

    € 24,31

    Incl. vat 21%

    € 24,31

    Incl. vat 21%

    Add
    Schaeffler INA
    Alternator Freewheel Clutch Schaeffler INA 535 0001 10)

    Alternator Freewheel Clutch Schaeffler INA 535 0001 10)

    ART: 535 0001 10 / EAN: 4005108193100

    Schaeffler INA 535 0001 10 Alternator Freewheel Clutch Schaeffler INA 535 0001 10)

    EAN: 4005108193100

    € 31,42

    Incl. vat 21%

    € 31,42

    Incl. vat 21%

    Add
    Schaeffler INA
    Alternator Freewheel Clutch Schaeffler INA 535 0004 10)

    Alternator Freewheel Clutch Schaeffler INA 535 0004 10)

    ART: 535 0004 10 / EAN: 4005108192998

    Schaeffler INA 535 0004 10 Alternator Freewheel Clutch Schaeffler INA 535 0004 10)

    EAN: 4005108192998

    € 38,14

    Incl. vat 21%

    € 38,14

    Incl. vat 21%

    Add

    Alternator Freewheel

    The alternator freewheel, also known as the overrunning pulley, allows the alternator rotor to decouple from sudden engine speed fluctuations. By permitting the alternator to rotate independently during rapid deceleration, it reduces belt vibration, minimizes drivetrain shock, and protects the serpentine belt system from excessive stress. This component is essential for smooth accessory drive operation and long belt service life.

    When an alternator freewheel fails, it may seize or slip excessively, causing belt oscillation, squealing noises, charging instability, and increased load on the alternator shaft and belt tensioner. A seized freewheel leads to severe belt wear, vibration damage to accessory bearings, and unstable electrical charging. Continued operation with a faulty freewheel often results in full belt drive system failure.

    Porza supplies precision-engineered alternator freewheels manufactured with hardened internal rollers, reinforced clutches, and exact rotational tolerances. Each Porza freewheel is tested for bidirectional response accuracy, vibration damping, and extreme load endurance. With Porza installed, belt stability, alternator protection, and long-term charging system reliability are fully restored.

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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

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