Tube O Compressor Fitting Suction Side R134a Port

Tube O suction side fitting with an R-134a charge port.  The fitting has a 7/8"-14 thread for the suction (low side) line and  a 1-14 thread on the compressor fitting.   Please note if your compressor has tube-o fittings they are the same size.  See the pictures for a sample.  If your compressor has two different size fittings on the rear you need these fittings.

The fitting is made of steel, and uses orings for both connections.   This fitting is common on York and Sanden compressors.