WASHER (CAT CT0053310000)

A worn washer can lead to loosening of fastened components over time. During assembly, a washer distributes the load of a threaded fastener to prevent surface damage. The catalog reference for this aftermarket replacement part is CAT, with cross-reference number CT0053310000. This hardware washer serves the general function of providing a bearing surface for a nut or bolt head. A common failure consequence is that a missing or crushed washer allows the fastener to embed into the softer material, reducing clamping force. Keeping a washer in sound condition helps maintain consistent torque retention in bolted joints. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT0053310000, ct0053310000