Review on 🌬️ Four Seasons 26775 Cap & Valve Air Conditioning System Seal Kit: Protect and Improve AC Performance by Joseph Lang

This is indeed the correct valve for my truck but I was expecting the high side valve to be the better type without the rubber bulb inside. This is the third replacement as the rubber piece inside is damaged due to the gauge being screwed in and not closing properly after a few times. Update 10/11/2019: The high pressure side started leaking again as the rubber piece inside did not fit properly and the service gauges were only fitted twice to check the pressure.