O-RING (JLG JL105,0691)

JL105,0691: 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 parts within a bore or on a shaft. This aftermarket replacement part references the JLG catalog number JL105,0691. The part type functions as a circular fastener that seats in a groove to prevent lateral movement. A common failure consequence is that a worn or broken retaining ring can cause a shaft or bearing to shift out of position. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL105,0691, jl105,0691