There's oil in my distributor. Where would I go to get an oil shaft seal that is compatible. Ive got the part numbers for the cap gasket and o-ring but the part inside the distributor isn't a Honda part. Should I just get a recycled distributor? I've read the size is 24.5od 14.5id by 6mm, but I'm not even sure that's accurate. It's a 1998. Thanks.