Thanks again ERC, part 111888 ordered. Also -- and this may be painfully obvious -- the gasket goes between the oil seal and the inner primary case, correct? I mistakenly didn't note it when taking it apart. Should I use gasket sealant? Sorry, I'm new to all this....my first big job. My mechanic friend told me to mentally prepare to do everything twice (as it is my first go at all this), apparently he was right!