SEAL - O-RING (JLG JL111363GT)

A worn O-ring seal can allow fluid or air leakage, reducing system pressure and causing erratic operation. This aftermarket replacement part references the JLG catalog and cross-references part number JL111363GT. The O-ring functions as a static or dynamic seal by compressing between mating surfaces to prevent passage of media. Over time, exposure to heat or chemicals can cause the elastomer to harden and crack, leading to gradual seepage. In a typical service context, a failed O-ring may result in slow or incomplete actuation of a connected component. The item ships at approximately 0.002 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL111363GT, jl111363gt