Wire Harness Description
This Wire Harness is indexed for Caterpillar 307D; Caterpillar 312D; Caterpillar 320D; Caterpillar 324D. Compare reference number 234-6613 against the label on your existing Caterpillar component before ordering.
Before checkout, compare OEM part number 234-6613, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




