PIPE PLUG (JLG JL91034389)

A damaged pipe plug can allow fluid or air to escape from a sealed passage, leading to pressure loss or contamination. This aftermarket replacement part references the JLG catalog number JL91034389. The pipe plug serves as a threaded closure that seals an opening in a manifold or housing. Its plain mechanical function is to block a port or access hole using a tapered or straight thread. A concrete generic failure consequence is that a loose or missing plug may cause gradual system leakage, reducing operational effectiveness. During a routine check, a cracked plug can be identified by visible seepage around the threads. Verify the serial number or application, then call (562) 693-7748. The item ships at approximately 0.06 POUNDS.

Part number variants: JL91034389, jl91034389