At first put in in a substantial sailing yacht with circa 3000hrs running time, we took this engine to be a PX back in 2022 and afterwards supplied it into a workboat operator to be a spare for 1 of their RIBs. They have got now disposed in their Yanmar https://yanmar-4lha-stp-for-sale48147.eedblog.com/38803015/yanmar-4lha-stp-for-sale-for-dummies