Caterpillar 167-9225 ECM Power / Communication Bypass Wiring Harness - Used

Genuine Caterpillar 167-9225 ECM Power / Communication Bypass wiring harness, as labeled on both the harness sleeve and the original CAT parts carton. Twisted heavy-gauge red/black power pair plus a shielded communication cable, with a large multi-pin ECM-style connector on one end and a gray circular CAT-style connector on the other; approximately 6–7 ft of run. Application: Caterpillar electronic diesel engine ECM power and communication circuit. The exact engine model and serial range are not verified from the photos — verify part number 167-9225 against your Caterpillar parts information before ordering. Condition: Used take-off, untested. Complete with both connectors, no cut leads observed. Shop dirt on insulation and connectors, scuffed factory labels, original carton present but damaged. No continuity or pinout testing has been performed. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.