Originally installed in a considerable 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-sale26936.ivasdesign.com/59723125/detailed-notes-on-yanmar-4lha-stp-for-sale