Review on TEKKOAUTO 15945872 Suspensions Compatible Avalanche by Ronnie Toups

The pump has been installed and is working correctly. However, I get 4 stars for the problems. After installation, I noticed a hiss coming from the dehumidifier's port. There was a leak. The o-rings were too small to seal, so rubber vacuum grommets had to be used, which took up little space. This has been fixed, still an air leak. Next was the dryer with the pump itself. Took the compressor off the truck, removed the dryer and indeed found a dry o-ring. Lubricated and left. So far I'm happy with the pump, but I expected it would take some extra effort to get one so cheap. I will update if anything changes.