Caterpillar Marine Cluster/Gauge Harness with 9-Pin Deutsch HD10 Connectors - Used

Used marine cluster/instrument wiring harness with 9-pin Deutsch HD10-series threaded connectors on both ends, approximately 15-20 ft of gray jacketed cable. Tag references CAT-style part numbers 3T0-00104 / SN-10577 and 'CLUSTER AC,' consistent with a Caterpillar marine engine cluster/display or data link harness. Application: Caterpillar marine engine instrument cluster / gauge / data link wiring (to be confirmed). Condition: Used take-off, dirty but intact, connectors undamaged, untested. 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.