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Vacuum pump 14650-G3700 14650-G3701 LAUREL C31/SKYLINE R30_Brake booster vacuum pump_Auto brake parts_Auto Parts_FIVER POWER BRAKE PARTS
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Vacuum pump 14650-G3700 14650-G3701 LAUREL C31/SKYLINE R30

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Product Descriptions

Part Name: Brake/Alternator vacuum pump, Brake booster pump, Vacuum pump Assy

Ref. Number:  14650-G3700, 14650-G3701

Models Applied: NISSAN

 LAUREL C31 1982-2012
 SKYLINE R30 1981-2012

Engine:  LD20

Condition: Brand new Aftermarket high quality part

Features: Customized order is available , based on drawings/samples.


What is vacuum pump?

Vacuum pumps are used in vehicles where the necessary vacuum cannot be generated by the intake manifold, for example, direct injection and turbo engines with variable valve timing.

The pump generates a negative pressure of between 750 and 850 mbar by drawing air out of the vacuum system. The pump works through positive displacement to move air from the vacuum system and then through the crankcase ventilation into the air intake system.
The vacuum pump is driven by the alternator rotor shaft. The Vacuum generated will be supplied to the high actuation force needed to control components such as:

  •     Brake boosters;
  •     Secondary air valves;
  •     Exhaust gas recirculation (EGR) valves;
  •     Turbocharger controls;
  •     Central locking systems

 

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