O-RING, 2.250 ID (CAT CT2100100106)

CT2100100106: A damaged retaining ring can allow assembled components to separate under load, leading to mechanical failure. The catalog reference for this aftermarket replacement part is CAT, with part number CT2100100106. This retaining ring functions as a fastener that seats in a groove to hold parts in position. Its plain mechanical role is to prevent axial movement of components along a shaft or bore. A common failure consequence is that a worn or broken ring may cause sudden disassembly during operation. Keeping a retaining ring in sound condition helps maintain secure assembly of joined parts. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT2100100106, ct2100100106