Most Mitsubishi engines, unlike MAN B&W and Sulzer engines, are built by the group itself rather than overseas licensees. Mitsubishi’s R&D priorities put emphasis on further upratings of designs, enhancing reliability and durability, and reducing noxious emissions. Its resources include the group’s main research centre at Nagasaki. The company has investigated all aspects of exhaust gas de-NOxing technology, including the direct injection of water into the combustion chamber. Its stratified injection system based on a fuel valve designed to inject fuel–water–fuel sequentially has achieved NOx reductions of around 50 per cent without significantly increasing fuel consumption and is offered as an option for UEC-LSE engines., Our spare parts are available for the following engine types, We stock individual parts suitable for MITSUBISHI UEC33LSE including:, We can give you very competitive price for uec33 spare parts,if have interest,pls contact with us for more details., JMP specializes in marine diesel engine parts sales for many years. Our company has long-term cooperation with more than 1000 factories, including engine maker, OEM factories. Long-term stable relationship, so that we can provide quality reliable spare parts and high quality customer service.