Enhance your marine equipment with the Yanmar Pump Cover Screw (128990-42520-6), engineered for durability and precision. This essential component is designed to securely fasten the pump cover, ensuring optimal performance and preventing leaks. Ideal for various Yanmar marine engines, it is crafted from high-quality materials to withstand harsh marine environments. Trust this reliable screw to maintain your vessel's efficiency and safety on the water. Perfect for professional marine technicians and boat owners alike, the Yanmar Pump Cover Screw is a must-have for any marine maintenance toolkit. Description The Yanmar Pump Cover Screw (part number 128990-42520-6) is an essential component designed specifically for Yanmar marine engines. Crafted from high-quality materials, this screw ensures a secure fit and reliable performance in demanding marine environments. Its corrosion-resistant properties make it ideal for use in saltwater applications, providing durability and longevity for boaters and marine professionals. This pump cover screw is typically used to secure the cover of various pumps within Yanmar marine engines, including raw water and oil pumps. Its precise engineering meets the stringent standards set by Yanmar, ensuring compatibility and optimal function. By replacing worn or damaged screws with this authentic Yanmar part, users can prevent leaks and maintain the efficiency of their engine's cooling and lubrication systems. For marine users, the Yanmar Pump Cover Screw enhances maintenance and repair operations, allowing for quick and straightforward installation. Ensuring that your marine engine runs smoothly is critical for both performance and safety, making this component a reliable choice for boat maintenance. Trust in the integrity of Yanmar’s design and manufacturing principles to keep your vessel operating at its best.Specification Specification Details Part Number 128990-42520-6 Type Screw Material Steel Finish Galvanized Thread Size M6 Length 20 mm Head Type Hex Drive Type Socket Quantity per Package 10