CAR Freewheel Clutch Alternator / Flexible Coupling Sleeve

Οverrunning alternator pulley: common defects and their signs

  1. Wear-out or corrosion of mechanism elements
    • Short specific cracks are heard in the engine compartment at starting or turning off the power unit.
    • Vibration is noticeable, especially at low speeds.
    • Greasing stains appear on the pulley protective cap.
  2. Jamming
    • Vibration and whistling of the belt as well as tensioner clicks are noticeable.
    • Alternator drive belt starts slipping and can break.
    • Car’s electric equipment may fail.

How to replace an overrunning alternator pulley?

Unlike the clutch itself which has a specified service life, the alternator clutch pulley on the car is replaced if necessary. This component is solid and can’t be repaired.

The procedure of overrunning alternator pulley replacement requires professional equipment and skills. Demounting of the part can cause significant difficulties because of too small distance between the alternator and the car body and due to excessively tightened component fasteners. That is why replacement should be entrusted to service station professionals. Often it requires removing the alternator, and in some cases - the wheel as well. Sometimes access to the alternator is blocked by other components, for example by the power steering tank; they also should be removed. It will be necessary to demount the drive belt and disconnect the battery negative terminal.

You can disconnect the pulley with a special tool only. For installation of a new component you will also need a torque wrench. This will allow to observe tightening torque for fasteners which is specified in the car manual.

Freewheel Clutch Alternator / Flexible Coupling Sleeve Information

Freewheel Clutch Alternator / Flexible Coupling Sleeve: Bestsellers

-12%
VALEO Alternator Freewheel Clutch
Article № : 588009
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£ 28,46
£ 25,04
incl. 20% VAT, Shipping
  • Diameter [mm]: 61,5
  • Width [mm]: 41,2
  • Thread Size: M17

OEM-Number

46 78 2 213

73 50 3 235

93 16 9 028

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VALEO Alternator Freewheel Clutch
Article № : 588068
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£ 28,61
£ 25,18
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  • Diameter [mm]: 55,6
  • Width [mm]: 36,5
  • Thread Size: M16

OEM-Number

93 74 3 440

60 41 5 001 60

48 05 4 92

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-12%
INA Alternator Freewheel Clutch
Article № : 535 0059 10
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£ 28,96
£ 25,48
incl. 20% VAT, Shipping
  • Number of ribs: 6
  • for manufacturer number: F-232369.04/.05/.07, F-232369.08
  • Supplementary Article/Info 2: Requires special tools for mounting, with cap

OEM-Number

77 36 2 558

6G 9N 1 030 0YC

30 66 7 687

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INA Alternator Freewheel Clutch
Article № : 535 0101 10
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£ 33,56
£ 29,53
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  • Number of ribs: 5
  • for manufacturer number: F-239809.XX, F-232030.10/.11, F-553857.XX
  • Supplementary Article/Info 2: Requires special tools for mounting

OEM-Number

64 01 5 009 60

64 01 5 001 60

64 01 5 005 60

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VALEO Alternator Freewheel Clutch
Article № : 588022
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£ 27,05
£ 23,80
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  • Diameter [mm]: 56
  • Width [mm]: 38
  • Thread Size: M16

OEM-Number

86 76 4 98

86 22 7 86

94 59 0 77

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-12%
VALEO Alternator Freewheel Clutch
Article № : 588008
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£ 27,36
£ 24,08
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  • Diameter [mm]: 55,87
  • Width [mm]: 35
  • Thread Size: M16

OEM-Number

06 B9 0 301 6AD

02 29 0 311 9B

03 89 0 311 9M

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HELLA Alternator Freewheel Clutch
Article № : 9XU 358 038-041
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£ 25,96
£ 22,84
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  • Distance from pulley to alternator [mm]: 15,3
  • Manufacturer Restriction: Bosch, Hitachi, Valeo
  • Supplementary Article/Info 2: with cap

OEM-Number

02 29 0 311 9C

02 19 0 311 9G

05 03 3 757 AB

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-12%
INA Alternator Freewheel Clutch
Article № : 535 0124 10
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Buy INA 535 0124 10
£ 30,66
£ 26,98
incl. 20% VAT, Shipping
  • Number of ribs: 6
  • for manufacturer number: F-551406.XX
  • Supplementary Article/Info 2: Requires special tools for mounting

OEM-Number

04 59 0 311 9A

03 G9 0 311 9B

04 59 0 311 9

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