The Ingersoll Rand 95031761 discharge tube elbow has a 3/4" NPT (male) pipe thread on one end and a 3/4" reverse flared fitting on the other end. This is used on a wide variety of Ingersoll Rand piston compressors.
Several compressor pumps such as the Ingersoll Rand 2340 utilize this fitting on the discharge side of the low pressure cylinder and the inlet side to the high pressure cylinder. The NPT threads connect directly into the back of the pump and the intercooler attaches to the reverse flared side.
On several of the Ingersoll Rand horizontal and vertical compressors, this fitting attaches to the inlet side of the check valve with the NPT threads and the discharge tube from the pump or aftercooler connects to the reverse flared end.
This is an OEM part by Ingersoll Rand. Please contact us for confirmation this fitting will work with your air compressor.