This is brand new Ingersoll Rand Model 234 242 Oil filler Plug 30216055 O Ring 37127065. Please refer #2 in picture. ****Please note, picture shows in listing is just diagram for your reference. This kit include part #2 from the diagram **** This is not a Ingersoll Rand product but it is compatible with Ingersoll Rand Parts. This is a Private-label product. Test