I have a 42in cub Cadet ULTIMA ZT1 zero turn. 22 hp Kohler motor on it. Great mower. I have changed spark plugs, oil, oil filter, Air filter and fuel filter every season. Just put a new battery in it yesterday 9-10-24. Great mower. Also have a 5x7 trailer with it for $3,500 or maybe consider obo. I need something bigger. Mower and trailer tires are still like new. Mower has right around 130 hours on it. Thanks