A4039970032
Oil Sump Screw Plug
Detroit Diesel

This screw plug is a vital sealing component for oil sumps, ensuring no leaks occur in the lubrication system. Its complete design includes a hexagonal head for easy installation and removal with standard tools. Threaded with M26X1.5 mm, it provides a secure fit into the oil sump opening, maintaining a tight seal under high pressure. The zinc nickel plating enhances corrosion resistance, extending service life even in harsh operating conditions. Proper installation of this plug is critical for maintaining oil pressure and preventing contamination or fluid loss, which can lead to engine damage. Its reliable sealing capability ensures that the lubrication system functions efficiently, contributing to overall engine health. For quality replacement parts, Source One Parts Center is your trusted source for durable, high-performance seals and plugs tailored for heavy-duty engine maintenance.