SHIM (Nissan NI20423-50451)

NI20423-50451: A worn shim can cause excessive clearance between mating components, leading to premature wear or noise. The aftermarket replacement shim references Nissan as the OE maker and carries the cross-reference part number NI20423-50451. This shim type serves as a thin spacer to adjust alignment or fill gaps in mechanical assemblies. Its plain mechanical function is to maintain precise spacing between parts under load. A common failure consequence is that a missing or degraded shim allows unwanted movement, which may accelerate component fatigue. This item ships at approximately 0.01 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI20423-50451, ni20423-50451, NI2042350451, ni2042350451