CAR Crankshaft seal

Crankshaft oil seal: common defects and their signs

  1. Deformation
    • Motor oil level lowers.
    • The engine loses power.
    • Stains of lubricant appear on the timing belt.
  2. Mechanical damages
    • Motor oil consumption increases.
    • There are troubles in the clutch operation.
    • The timing belt wears out faster.
    • Oil level warning light is on.
    • The crankshaft pulley wears out faster.

How to replace a crankshaft oil seal?

Approximate lifetime limit of the crankshaft oil seal is 100 000 - 150 000 operational kilometers. The component can’t be repaired, that is why it is replaced if defects are found.

In order to install a new crankshaft seal you should visit a service station. This procedure is rather laborious and can have specific features for cars of certain models. Moreover, the action sequence depends on which oil seal is out of order - the rear or front. For example, to perform replacement of the front oil seal on the car it is often required to demount the radiator or a special plate which covers the crankshaft pulley. Sometimes in order to gain access to the component the engine needs to be lifted and the crankshaft pulley - removed.

The algorithm of rear oil seal replacement includes a more complex procedure. The gearbox and the clutch unit will have to be dismounted. During replacement it is very important to install a new component correctly. The inner side of the oil seal can get bent, resulting in fast component wear-out.

Crankshaft seal Information

Crankshaft seal: Bestsellers

-21%
CORTECO Shaft Seal, crankshaft
Article № : 12012709B
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Buy CORTECO 12012709B
£ 2,94
£ 2,32
incl. 20% VAT, Shipping
  • Fitting Position: Timing End
  • Material: FPM (fluoride rubber)
  • Swirl Type: Alternating Twist
  • Condition: New

OEM-Number

06 81 0 308 5E

02 61 0 308 5D

06 81 0 308 5A

In stock
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-21%
CORTECO Shaft Seal, crankshaft
Article № : 20026412B
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Buy CORTECO 20026412B
£ 20,60
£ 16,27
incl. 20% VAT, Shipping
  • Fitting Position: Timing End
  • Material: PTFE (polytetrafluoroethylene)
  • Swirl Type: Right-hand Twist
  • Condition: New

OEM-Number

03 81 0 308 5E

03 81 0 308 5

12 15 9 60

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-21%
ELRING Shaft Seal, crankshaft
Article № : 325.155
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£ 3,78
£ 2,99
incl. 20% VAT, Shipping
  • Inner diameter [mm]: 32
  • Material: FPM (fluoride rubber)/ACM (polyacrylate rubber)
  • Width [mm]: 10
  • Condition: New

OEM-Number

02 61 0 308 5F

06 81 0 308 5G

10 04 9 28

In stock
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-21%
ELRING Shaft Seal, crankshaft
Article № : 155.560
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Buy ELRING 155.560
£ 11,44
£ 9,04
incl. 20% VAT, Shipping
  • Inner diameter [mm]: 35
  • Material: PTFE (polytetrafluoroethylene)/ACM (polyacrylate rubber)
  • Width [mm]: 10
  • Condition: New

OEM-Number

11 00 6 91

95 51 0 108 500

MN 98 0 009

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-21%
FEBI BILSTEIN Shaft Seal, crankshaft
Article № : 32471
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Buy FEBI BILSTEIN 32471
£ 11,80
£ 9,32
incl. 20% VAT, Shipping
  • Inner diameter [mm]: 35,0
  • Fitting Position: Timing End
  • Thickness [mm]: 10,0
  • Condition: New

OEM-Number

03 G1 0 517 3

03 81 0 308 5B

03 G1 0 329 5D

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-21%
TOPRAN Shaft Seal, crankshaft
Article № : 205 565
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Buy TOPRAN 205 565
£ 3,86
£ 3,05
incl. 20% VAT, Shipping
  • Inner diameter [mm]: 42
  • Fitting Position: Timing End
  • Material: FPM (fluoride rubber)/ACM (polyacrylate rubber)
  • Condition: New

OEM-Number

90 57 1 925

25 19 3 519

63 81 9 9

In stock
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-21%
JP GROUP Shaft Seal, crankshaft
Article № : 1119500200
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Buy JP GROUP 1119500200
£ 7,70
£ 6,08
incl. 20% VAT, Shipping
  • Inner diameter [mm]: 35
  • Material: PTFE (polytetrafluoroethylene)/ACM (polyacrylate rubber)
  • Width [mm]: 10
  • Condition: New
In stock
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-21%
TOPRAN Shaft Seal, crankshaft
Article № : 109 382
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Buy TOPRAN 109 382
£ 3,94
£ 3,11
incl. 20% VAT, Shipping
  • Inner diameter [mm]: 32
  • Material: PTFE (polytetrafluoroethylene)
  • Swirl Type: Right-hand Twist
  • Condition: New

OEM-Number

03 81 0 308 5C

03 81 0 308 5A

12 32 1 33

In stock
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