Brand new after market OEM parts and it is also compatible with Ingersoll Rand air compressor parts for Model 7100 1st Stage LP Connecting Rod 32003659. Please refer #25 in picture. ****Please note, picture shows in listing is just diagram for your reference. This kit include part #25 from the diagram ****This is not a Ingersoll Rand product but it is compatible with Ingersoll Rand Parts. This is a Private-label product.