O-RING (JLG JL91474137)

JL91474137: A damaged retaining ring can allow assembled components to separate unexpectedly, leading to mechanical failure. During inspection, a retaining ring may show signs of deformation or cracking that compromise its holding force. Keeping a retaining ring in sound condition helps maintain the correct axial positioning of shafts and bores. This aftermarket replacement part references the JLG catalog number JL91474137. The part type functions as a mechanical fastener that seats in a groove to secure components against axial movement. A common failure consequence is that a worn or broken ring can cause parts to shift out of alignment, resulting in operational issues. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL91474137, jl91474137