#10 Suction Fittings with R-134a Port

Oring suction side fitting with an R-134a charge port. The fitting has a 7/8"-14 thread for the suction (low side) hose connection, and the compressor fitting. If your compressor has the two different size fittings these are the correct fittings, see the pictures for a sample. If your compressor has the same size fittings you need tube-o fittings. The fitting is made of steel, and uses orings for both connections. This fitting is common on Sanden compressors.