Pierburg 7.00264.02.0 Power Brake Booster Vacuum Pump

Pierburg Vacuum Pump for Porsche 911

The Pierburg 7.00264.02.0 is a mechanical power brake booster vacuum pump for petrol applications. It is built for Porsche 911 models from 2005-2010 and is specified with one connector, a straight shape, and a seal ring for the listed OE applications.

Key Features

• Brand: Pierburg
• Part number: 7.00264.02.0
• Mechanical operating mode for petrol engines
• One connector with straight housing design
• Includes seal ring
• Technical information reference: SI 0109-11

Detailed Description

This Pierburg power brake booster vacuum pump is engineered for brake vacuum supply on petrol-powered Porsche 911 applications. It matches OE references used on 2005-2008 Porsche 911 and 2009-2010 Porsche 911 models with OE No. 99710702201, 99710702202, or 99710702204. The 7.00264.02.0 is a direct-fit service part for maintaining vacuum-assisted brake system operation where the original pump has worn, leaked, or lost output.

This part cross-references Porsche OE numbers 99710702201 and 99710702202 for the same application.

What This Part Helps Address

• Low brake booster vacuum supply
• Vacuum pump leakage at the seal area
• Brake pedal effort caused by reduced vacuum output
• Brake system performance issues tied to a failing mechanical pump
• Replacement needs for OE-number-matched Porsche 911 service work

Installation Notes and Tips

Verify the OE number on the original unit before ordering, especially on 2009-2010 Porsche 911 models. Confirm the single-connector layout, straight configuration, and seal-ring requirement against the removed part. Clean the mounting surface and inspect the vacuum line connection points during installation to help ensure proper sealing and operation.

Quality Assurance

Pierburg is an established OE supplier in engine and vacuum management components. This part is identified with technical information number SI 0109-11 and is built to match the listed Porsche 911 applications.