000-00731, Oil Pressure Adapter, commonly used on the Read Screen-all products. This is a Lister Petter product000 00731 oil pressure adapter, commonly used on the Read Screen All products, Model RD 20, RD 40, Rd 90 and the RD 150 screeners. This part was commonly used in the US and does not show up in the parts breakdowns. As of February 2025 this part has been re engineered. The new part looks a little different but this new design serves the same function and purpose. This will be the item that's circled in red. When replacing this part you will need 2 new