Originally installed in a significant sailing yacht with circa 3000hrs operating time, we took this engine to be a PX back in 2022 then equipped it to the workboat operator as being a spare for one particular in their RIBs. They may have now disposed in their Yanmar powered RIBs https://yanmar-4lha-stp-for-sale80246.blog-kids.com/38944115/a-secret-weapon-for-yanmar-4lha-stp-for-sale