Steel Tube Assembly with Flare-Nut Fittings - Marine Diesel - Used

Application: Used steel tube / line assembly with dual flare-nut swivel fittings, most likely from a marine diesel fuel, oil, or coolant circuit. Specific engine model not confirmed — no OEM markings visible on the part. Condition: Used take-off, tube and fittings intact with light handling marks. 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.