28146 12V Electric Vacuum Pump Kit, Brake Booster Vacuum Pump, 18" to 22" Electrical Vacuum Pump for Brake, w/Installation Kit

Fantastic vacuum pump set up. I used this for making a Vacuum Supply box for model train carriages. The vacuum pump is strong and quickly creates a good vacuum. The relay handles switching the motor on and off. I integrated this with a drilled out old welding gas bottle as a vacuum reservoir, and a vacuum gauge to show the level of vacuum in the system.

Thanks for the pump it is a bit noisy but I can live with it

Do not buy. The product is dangerous and you will have brake failure. Mine lasted a few weeks, when you contact the manufacturer for warranty they demands you pay money through a link outside of Amazon. It’s has taken over 3 days of emails to have me the manufacturer demanding payment to send out a new unit. If you have any of these issues contact Amazon and they will issue a refund

Excellent

No good for its intended use on a 6.8 V10

Just finished installing and it works great. It is loud but I can stop. Cut the old vacuum line and the new line slid right on even cleared the code. 5 months out stopped working. Follow up the company backend the product. Sent a new unit for shipping fee. Was bad relay.

The add says it’s loud but to be honest these are great for high performance motor applications that do not produce enough vacuum. That being said I could not hear a darn thing over my 496 big block stroker rumbling. I wasn't even sure it was working at first until I pulled the hose off and it turned on creating vacuum. Then took it for a drive and boom I got strong brakes again lol. 👍

Funktioniert tadellos als Ersatz für die mechanische Vakuumpumpe bei meinem Diesel

Fick det jag beställde och snabbt och smidigt gick det

Excellent unit. Excellent delivery service