RING - RETAINING (Toyota TY00591-12628-81)

TY00591-12628-81: A damaged retaining ring can allow assembled components to separate unexpectedly during operation. This aftermarket replacement part references Toyota catalog number TY00591-12628-81. The ring functions as a mechanical fastener that seats in a groove to hold parts in axial position. If the ring fails or dislodges, the retained component may shift or detach, leading to operational stoppage or secondary damage. During routine service, a retaining ring should be inspected for deformation or corrosion that could compromise its grip. The item ships at approximately 0.03 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY00591-12628-81, ty00591-12628-81, TY005911262881, ty005911262881