TB Parts replacement oil screen - Taking your clutch cover off? Replace the oil screen! They get clogged with debris and can stop the oil pump from getting enough oil to supply the engine. These fit so many Honda models not limited to the 50's & 70's. We keep these on hand and replace our screen every time we have the engine apart for peace of mind. If there are any holes or damage to the screen it needs to be replaced or you are letting debris into your oil pump. These are a great OEM quality replacement.