My new 241 oil pump sealing ring must have been damaged during assembly at the factory. It never did oil very well and dripped oil from behind the side plate. Took it apart and discovered this seal was damaged. I had some fuel line and fashioned a temporary seal that is working well but if it starts leaking or if I ever need to take the oil pump apart again I'd like the factory seal. The fuel line is in the third photo. Where I bought the saw wants $5 plus a ten mile drive. Anyone here help a brother out? It kind of makes we worry about other parts of the factory assembly process.