O-RING (JLG JL88591019)

A worn retaining ring can allow components to separate under load, leading to mechanical failure. This aftermarket replacement part references the JLG catalog number JL88591019. The retaining ring functions as a mechanical fastener that holds assembled parts in a fixed position on a shaft or bore. A common failure consequence is that a broken or missing ring permits axial movement, which can cause misalignment or detachment of adjacent parts. In a typical usage context, retaining rings are installed in grooves to secure bearings, gears, or other rotating elements. The item ships at approximately 0.18 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL88591019, jl88591019