H2S 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., MAN B&W L23/30 has the advantages of good performance, low fuel consumption and high reliability. It is an excellent choice for ship auxiliary power generation and ship electric power propulsion. Our spare parts are available for the following engine types, Wide power range of 500kW to 1,800kW, IMO 2020 Sulphur Cap compliant, One less cylinder required than with the Mk2 version, 24,000 hours Time Between Overhaul (TBO), 15-20% increase in power output/cylinder unit, Reduced fuel oil consumption, Connecting rod applying marine head design, Bedplate design for easy installation, Applying the popular SaCosone safety and control system, We stock individual parts suitable for MAN B&W L23/30 including: