Brake vacuum pump for automobile

Spare: Vacuum pump brake system original

Information - Vacuum pump

Brake booster vacuum pump: replacement and selection

When and why it is necessary to replace brake booster vacuum pump

The brake booster vacuum pump has no specified lifetime limit and should be replaced if the diaphragm is broken or valves lost operability. Incorrect operation of the brake vacuum pump can be suspected if more effort is needed to be applied for pressing the brake pedal, while efficiency of the brakes decreased.

Replacement of a defective vacuum pump should be performed only at a service station, as works with the brake system require high qualification. The plunger pump is replaced together with gasket.

How to select brake booster vacuum pump

According to operation principle there are impeller pumps and plunger pumps. According to drive type there are components with electric drive, belt drive from the crankshaft pulley and ones installed directly onto the camshaft. The latter are especially sensitive to oil quality.

The pumps which have drive from the crankshaft or installed directly onto the camshaft, operate constantly at turned on engine and switch off only after the engine shuts off.

After this, brake pedal pressing becomes hard, which may trouble, for example, towing of a broken car with the mechanical vacuum pump, if the engine can not be turned on due to some reasons.

The electric vacuum pump operates while ignition is turned on, that is why, on the cars, equipped with this unit, stiffness of the brake pedal does not depend on engine operation. In addition, such pump requires no supply and oil removal. Disadvantage of this component type is constant consumption of electricity, which affects speed of battery wear-out.

Road safety depends on serviceability of the braking system, that is why, buying the vacuum pump, you should give preference to manufacturers which produce high-quality components. Such companies as Pierburg, Topran, Vaico and others have proven credibility.

The vacuum pump should be selected strictly for a specific car model. This presupposes its construction, drive type, fastening type and other characteristics.

Brake vacuum pump at low cost: Top Spares

Vacuum Pump, brake system with seal ring (RIDEX, 387V0002) -17%
original Vacuum Pump, brake system RIDEX 387V0002 Article №: 387V0002
RIDEX Vacuum Pump, brake system 387V0002
£ 113,99**
£ 94,61
incl. 20% VAT, Shipping
Over 100 items in stock
  • Supplementary Article/Info 2 with seal ring
  • Weight [kg] 1,050
  • Condition  New
Details
Vacuum Pump, brake system with seal (PIERBURG, 7.24807.17.0) -17%
original Vacuum Pump, brake system PIERBURG 7.24807.17.0 Article №: 7.24807.17.0
PIERBURG Vacuum Pump, brake system 7.24807.17.0
£ 288,49**
£ 239,45
incl. 20% VAT, Shipping
Over 100 items in stock
  • Operating Mode Mechanical
  • Number of connectors 3
  • Shape straight
  • Supplementary Article/Supplementary Info with seal
  • Technical Information Number SI 0109-11
  • Fuel Type Diesel
  • Condition  New
Details
Gasket, vacuum pump (ELRING, 632.300) -17%
original Gasket, vacuum pump ELRING 632.300 Article №: 632.300
ELRING Gasket, vacuum pump 632.300
£ 2,99**
£ 2,48
incl. 20% VAT, Shipping
Over 100 items in stock
  • Inner diameter [mm] 32,6
  • Thickness [mm] 2,5
  • Pump Number 075 145 100
  • Diameter [mm] 38
  • Condition  New
Details
Gasket, vacuum pump AYQ (FEBI BILSTEIN, 100797) -17%
original Gasket, vacuum pump FEBI BILSTEIN 100797 Article №: 100797
FEBI BILSTEIN Gasket, vacuum pump 100797
£ 2,49**
£ 2,07
incl. 20% VAT, Shipping
Over 100 items in stock
  • Weight [kg] 0,003
  • Material ACM (Polyacrylate)
  • Quantity 1
  • Condition  New
Details
Gasket, vacuum pump (ELRING, 751.830) -17%
original Gasket, vacuum pump ELRING 751.830 Article №: 751.830
ELRING Gasket, vacuum pump 751.830
£ 2,49**
£ 2,07
incl. 20% VAT, Shipping
Over 100 items in stock
  • Inner diameter [mm] 56
  • Thickness [mm] 2,75
  • Material ACM (Polyacrylate)
  • Shape O-Ring
  • Pump Number 4565.77, 11667556919
  • Diameter [mm] 61,5
  • Condition  New
Details
Repair Kit, vacuum pump (brake system) (MEAT & DORIA, 91111) -17%
original Repair Kit, vacuum pump (brake system) MEAT & DORIA 91111 Article №: 91111
MEAT & DORIA Repair Kit, vacuum pump (brake system) 91111
£ 33,99**
£ 28,21
incl. 20% VAT, Shipping
Over 100 items in stock
  • Specification BOSCH
  • Condition  New
Details
Valve, vacuum pump Original VAICO Quality (VAICO, V10-9731) -17%
original Valve, vacuum pump VAICO V10-9731 Article №: V10-9731
VAICO Valve, vacuum pump V10-9731
£ 1,99**
£ 1,65
incl. 20% VAT, Shipping
Over 100 items in stock
  • Supplementary Info Original VAICO Quality
  • Valve type Non-Return Valve
  • Weight [kg] 0,006
  • Packaging width [cm] 2,3
  • Packaging height [cm] 2,3
  • Packaging Depth [cm] 4,7
  • Condition  New
Details
Gasket, vacuum pump Upper (TOPRAN, 115 979) -17%
original Gasket, vacuum pump TOPRAN 115 979 Article №: 115 979
TOPRAN Gasket, vacuum pump 115 979
£ 4,49**
£ 3,73
incl. 20% VAT, Shipping
Over 100 items in stock
  • for OE number 038 145 209A, 1 100 630
  • not for OE number 038 109 209Q, 038 109 209E, 038 109 209H, 038 109 209K, 1 746 131
  • Fitting Position Upper
  • Material FPM (fluoride rubber)
  • Condition  New
Details
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