GEAR - RING (Nissan NI12312-L180A)

NI12312-L180A: A damaged retaining ring can allow a gear to shift out of position, leading to drivetrain noise or failure. This aftermarket replacement part references Nissan catalog number NI12312-L180A. The ring functions as a mechanical fastener that seats into a groove to secure a gear on a shaft. If the ring loses tension or breaks, the gear may disengage during operation, causing sudden power loss. Keeping a retaining ring in sound condition helps maintain consistent gear alignment under load. The item ships at approximately 2.4 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI12312-L180A, ni12312-l180a, NI12312L180A, ni12312l180a