This Man Indicator 7" marine diesel engine part is a must-have for any boater looking to maintain their engine's performance. Made by a trusted brand in the industry, this part is designed to fit perfectly with your marine diesel engine, ensuring optimal operation. The manufacturer part number, 51.27720-7058, indicates that this part is a genuine replacement for your engine.Crafted with high-quality materials, this indicator is built to last and withstand the rigors of marine environments. It is perfect for use on inboard engines and components, as well as other boat parts and accessories. With its easy installation process, this Man Indicator 7" marine diesel engine part is a great addition to your boat's maintenance kit.