Ok so my Dirty Hands 27 ton split-er pump is leaking at the main seal. I call the company and still under warranty so they sent me out a new pump at no cost at all to me. They did not want the old one back. After taking a very close look at it, something must have gotten between the love joy and pump main seal. I would like to fix it if all possible and keep as a spare. Any ideas were to start looking for repair parts. Thanks