CAR Tensioner pulley

Tension​ ​roller:​ ​common​ ​defects​ ​and​ ​their​ ​signs

  1. Wear of V-belt tension roller.
    • The alternator doesn’t supply the car mains with electric energy.
    • Excessive noise appears during alternator operation.
    • The belt and the roller strongly vibrate while working.
    • Displacement of the alternator belt occurred.
  2. Mechanical damages.
    • Free play appears during roller rotation.
    • The alternator belt wears out unevenly.
    • Belt deflection value is higher than normal.
    • Rotation of the roller is troubled, screech appears.

How to replace tension roller?

Operation lifetime of the V-belt tension roller and the timing belt tension roller is almost equal and it is about 60 000 – 75 000 operational kilometers.

If any signs of defects of the alternator belt roller noted above were found, it should be replaced. Specialists recommend to perform replacement of the car V-belt roller and the timing belt tension roller simultaneously with the tensioners and the belts. It is necessary to perform component replacement at a service station, because such work requires specific knowledge and tools.

Tensioner pulley Information

Tensioner pulley: Bestsellers

-21%
RIDEX Tensioner Pulley, v-ribbed belt
Article № : 310T0012
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Buy RIDEX 310T0012
£ 13,36
£ 10,55
incl. 20% VAT, Shipping
  • Diameter [mm]: 80,00
  • Width [mm]: 24,50
  • Condition: New

OEM-Number

11 28 7 841 228

11 28 1 748 130

11 28 1 726 181

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-21%
RIDEX Tensioner Pulley, v-ribbed belt
Article № : 310T0224
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£ 10,52
£ 8,31
incl. 20% VAT, Shipping
  • Diameter [mm]: 70
  • Driven Units: Driven unit: alternator
  • Width [mm]: 26
  • Condition: New

OEM-Number

11 28 1 427 252

11 28 1 748 832

14 27 2 52

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-21%
RIDEX Tensioner Pulley, v-ribbed belt
Article № : 310T0016
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Buy RIDEX 310T0016
£ 23,48
£ 18,55
incl. 20% VAT, Shipping
  • Condition: New

OEM-Number

57 51 5 5

16 11 4 243 80

57 51 A 7

In stock
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-21%
SKF Tensioner Pulley, v-ribbed belt
Article № : VKM 38020
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Buy SKF VKM 38020
£ 40,48
£ 31,98
incl. 20% VAT, Shipping
  • Diameter [mm]: 70
  • Width [mm]: 26
  • Tensioner Pulley Actuation: Automatic
  • Condition: New

OEM-Number

64 62 0 005 70

61 12 0 005 70

64 62 0 002 70

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-21%
INA Tensioner Pulley, v-ribbed belt
Article № : 531 0891 10
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£ 7,15
£ 5,65
incl. 20% VAT, Shipping
  • Diameter [mm]: 70,00
  • Width [mm]: 26,00
  • Condition: New

OEM-Number

11 28 1 436 078

14 36 0 78

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-21%
CAFFARO Tensioner Pulley, v-ribbed belt
Article № : 01-85
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£ 9,46
£ 7,47
incl. 20% VAT, Shipping
  • Diameter [mm]: 70
  • Width [mm]: 26
  • Inner diameter [mm]: 17
  • Condition: New

OEM-Number

11 28 7 807 021

11 28 7 786 881

78 07 0 21

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-21%
SKF Tensioner Pulley, v-ribbed belt
Article № : VKM 31004
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£ 15,29
£ 12,08
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  • Diameter [mm]: 78
  • Width [mm]: 25
  • Tensioner Pulley Actuation: Automatic
  • Condition: New

OEM-Number

02 81 4 527 8E

02 81 4 527 8A

10 51 9 01

In stock
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-21%
CAFFARO Tensioner Pulley, v-ribbed belt
Article № : 16-94
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Buy CAFFARO 16-94
£ 9,52
£ 7,52
incl. 20% VAT, Shipping
  • Diameter [mm]: 70
  • Width [mm]: 24,5
  • Inner diameter [mm]: 17
  • Condition: New

OEM-Number

31 25 1 252

30 63 7 961

30 63 7 070

In stock
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