BOOT (Nissan NI22N57-42151)

A damaged boot can allow contaminants to enter the joint, leading to premature wear and failure. The boot is a flexible cover that protects the joint from dirt, moisture, and debris while retaining grease. This aftermarket replacement part references Nissan as the OE maker and carries the cross-reference number NI22N57-42151. During normal operation, the boot flexes with joint movement, and a torn boot often results in grease leakage and eventual joint damage. Keeping a boot in sound condition helps maintain joint lubrication and prevent contamination. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI22N57-42151, ni22n57-42151, NI22N5742151, ni22n5742151