PIN-KING (CAT CT0389337)

A worn pin can cause excessive play in the linkage it secures, leading to accelerated wear of surrounding components. The PIN-KING is a hardware pin that serves as a pivot point or alignment fastener in mechanical assemblies. Its primary mechanical function is to transmit load while allowing rotational movement between connected parts. When this pin wears or fails, the resulting looseness can produce misalignment and uneven stress on bushings and brackets. This aftermarket replacement part references the CAT catalog number CT0389337. The item ships at approximately 4.9 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT0389337, ct0389337