12V Brake Booster Premium Vacuum Pump -12 V "Plug and Play" w/ installation kit | eBay
Electrical Vacuum Pump Kit for Brake Booster 12 V 18" to 22" for GMC For Chevy 6941689894631 | eBay
Modified System Gm Electric Rotary Vacuum Pump 12 V - Brake Booster Vacuum Pump With 2l Stainless Tank - "plug And Play" - Brake Booster Pump - AliExpress
12V DC Vacuum Pump,Delaman Mini Air Pump with 2 Hose Clamps 12 Volt Diaphragm Pump Self Priming Sprayer Pump,for medical equipment, etc.: Amazon.com: Industrial & Scientific
Amazon.com: Vacuum Pump, DC 12V Mini Small Low Noise Short Filling Time Air Vacuum Suction Pump inflate air Pump DC12V Vacuum Pump : Automotive
Amazon.com: JEGS Electric Vacuum Pump Kit | Provides Between 18” - 22” Hg of Vacuum | Includes Vacuum Pump, Hose, Switch & Pigtail, Vibration Isolators, 10 Amp Fuse, 12 Volt DC / 84 Watt Relay, and Hardware : Automotive
Gast - High Performance 12 volt Automotive Vacuum Pump