Originally set up in a large sailing yacht with circa 3000hrs working time, we took this engine for a PX again in 2022 and after that supplied it to some workboat operator being a spare for just one in their RIBs. They've got now disposed of their Yanmar driven RIBs https://zanderatjaq.blogspothub.com/37458228/5-easy-facts-about-yanmar-4lha-stp-for-sale-described