A source? Yeah, YOU. Yank that puppy outta there and drop out the pump, front band and two front drums, Don't take off the snap ring from the front of the output shaft. Leave the back guts ALONE. This one is an easy fix.
Yep, lol that was what I thought ! I have rebuilt 904s but never a push-button. It really shouldn't be any different inside. I think my cousin just wanted a guaranteed quick fix.