Ok my second try and it came up with no o-ring again, I hate using old o-rings, here is a suggestion on where to get the correct o ring can buy? Thanks very much! (I didn't know that before either, but you can't use a regular O-ring, it has to be one that the refrigerant won't eat, also my second pressure switch doesn't work properly)
Yokohama Geolandar A/T G015 215/65 R16 98H all season
83 Review
Xiaomi Mi Robot Vacuum-Mop 2 EU, white
82 Review
HOTSYSTEM 5 Blue + 5 Red + 5 Green Dot LED Light Round Rocker Toggle Switch SPST On-Off Control For Car Truck
24 Review
BMW Engine Ignition Start Stop Button Replacement - Compatible With 1 3 5 6 X1 X3 X5 X6 Series (E81 E90 E91 E60 E63 E84 E83 E70 E71) By Jaronx Sports Red
49 Review