RING - SNAP (Komatsu KO3ED-38-12150)

A damaged snap ring can allow assembled components to separate unexpectedly, leading to mechanical failure. During disassembly, a snap ring may deform or break, making reuse unsafe. Snap rings function by seating into a groove to retain bearings, shafts, or other parts in position. This aftermarket replacement references the Komatsu catalog and carries the part number KO3ED-38-12150. A snap ring's plain mechanical function is to expand or compress into a groove, creating a positive stop. A common generic failure consequence is that a worn or missing snap ring permits axial movement, which can cause component misalignment or loss of retention. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3ED-38-12150, ko3ed-38-12150, KO3ED3812150, ko3ed3812150