My Walker MCGHS has a KOHLER 16 horse single. The engine is labeled as an M16AQS-711562. The replacement engine is very expensive($1,700). It has a broken connecting rod but it didn't punch threw the block or damage anything else. It appears they built this engine specifically for Walker. Kohler has other 16 Horse singles but not with the same #s. Does anyone know if a connecting rod from another 16 horse Kohler would get me back in business. I don't have $1,700 for a new motor when I could just put a $35 rod in and be back in business.