Yes, sending units can leak, but you know we cannot tell that over a computer. The best approach is to fill the oil, wash the area with engine degreaser, start the engine, then watch for where it is coming out. Look for the highest place you see oil. Rear main seals does not leak very fast because there is no pressure there. Sounds like your leak is at a pressurized point in the system.
Monday, May 23rd, 2016 AT 1:49 AM