SPRING (Nissan NI29144-31K21)

NI29144-31K21: A worn retaining ring can allow a spring to dislodge, leading to loss of tension in the assembly. This aftermarket replacement part references Nissan as the OE maker and cross-references part number NI29144-31K21. The retaining ring functions as a mechanical fastener that holds the spring in position within a component. If the ring fails, the spring may shift or detach, causing the assembly to lose its intended force or alignment. In a typical usage context, a detached spring can result in erratic movement or failure of the linked mechanism. The part is a spring-type retaining ring, which relies on its radial tension to stay seated in a groove. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI29144-31K21, ni29144-31k21, NI2914431K21, ni2914431k21