05106899
Engine Plug
Detroit Diesel

This polypropylene plug serves as a reliable sealing component for various fluid passages within heavy-duty engine systems. With a length of approximately 71.50 mm, it features a 3/4-16 UNF 2A threaded connection, ensuring a secure fit in designated ports. Its sturdy construction from durable polypropylene provides resistance to chemicals, heat, and mechanical stress, making it ideal for sealing off unused or service ports without degradation over time. The outer diameter of nearly 97 mm ensures an effective seal while allowing easy installation and removal. This plug's design minimizes the risk of leaks, prevents contamination, and maintains system integrity under demanding operational conditions. It is particularly useful in applications where maintaining airtight or fluid-tight seals is critical for engine performance and safety. For quality assurance, this part is available through Source One Parts Center, known for supplying genuine heavy-duty truck components with precision and reliability.