At first installed in a considerable sailing yacht with circa 3000hrs operating time, we took this engine for a PX again in 2022 after which provided it to the workboat operator as a spare for a single of their RIBs. They have got now disposed in their Yanmar run RIBs https://yanmar-4lha-stp-for-sale92578.ambien-blog.com/45282372/not-known-facts-about-yanmar-4lha-stp-for-sale