redone 44 #1 Posted August 17, 2018 I have a kohler engine model KT17. After tuning it up. Change oil. Tthe PTO crankshaft side. Replace oil seal with after market. It leaks. I ordered one from Napa. Inside measures ok. The outside measures to big to fit the housing. Would anyone have the right size seal with a double lip seal. Thanks for your advise. Bill Share this post Link to post Share on other sites
953 nut 50,786 #2 Posted August 17, 2018 Kohler made KT engines for lots of applications and some had totally different diameter crank shafts. The engine "Spec" number will be helpful in getting the correct seal. With any luck the sheet-metal that has the spec number on it has not been transplanted from another engine. Be sure to check your crank shaft diameter against the new seal. Share this post Link to post Share on other sites
redone 44 #3 Posted August 17, 2018 Thank you for your advise. Well look for those numbers. Bill Share this post Link to post Share on other sites