O-RING, 2.250 ID (Nissan NICK25K040208)

NICK25K040208: A damaged retaining ring can allow a shaft or bore component to shift out of position, leading to mechanical failure. During inspection, a retaining ring may show signs of distortion or cracking that compromise its holding ability. The part type functions as a removable fastener that seats in a groove to secure components axially. This aftermarket replacement part references Nissan catalog number NICK25K040208. A common failure consequence is that a worn retaining ring can no longer prevent axial movement, causing misalignment. Keeping a retaining ring in sound condition helps maintain the intended assembly clearance. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NICK25K040208, nick25k040208