Compatible for Porsche Cayenne 3.6/4.8 Engine Brake Vacuum Pump- 94811005006, 94811005005, 94811005007

Compatible for Porsche Cayenne 3.6/4.8 Engine Brake Vacuum Pump- 94811005006, 94811005005, 94811005007 Name:Brake Vacuum Pump Type:Engines Vacuum Pumps Color: As Shown Material:metal Part Number:94811005006 94811005005 94811005007 94811005008 Fit:compatible for Porsche Cayenne 3.6/4.8 Package Contents: 1 x Brake Vacuum Pump Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.Dear customer, hello. Our store specializes in Amazon automotive parts. Covering repair and replacement parts, in car electronics, interior decoration, matching multiple brands of vehicles, strict selection of high-quality materials, here is a one-stop solution with stable logistics to meet various needs. If you have any model questions, you can call for consultation and ordering at any time.

• Principle of vacuum booster pump: Based on the vacuum produced by the engine intake manifold, the force exerted by the driver on the brake pedal is amplified by the pressure difference on both sides of the diaphragm. When the driver steps on the brake pedal, the diaphragm inside the vacuum booster pump moves, changing the pressure difference and boosting braking.
• The ultra-silent air pump is made of aluminum and plastic materials, featuring a durable structure and long-term reliability.
• Compatible for Porsche Cayenne 3.6/4.8 Engine Brake Vacuum Pump- 94811005006, 94811005005, 94811005007