Sheared my flywhell key again. Last time I rented an automotive flywheel puller and had to jury rig it to fit/work on my Kohler Courage 20 hp engine. My question is, does anybody know if the briggs & Stratton or Tecumseh pullers that I see for sale on the internet will work on the Kohler. If not, can anyone recommend where i can buy a puller that would work. Thanks!