High-Pressure Fuel Injection Line Set (4-Cylinder Marine Diesel) - Used

Application: High-pressure fuel injection line set (4 lines) for a 4-cylinder marine or industrial diesel engine, pump-to-injector. Condition: Used take-off — light surface corrosion and shop soiling, tubes appear straight and undamaged in photos, no OEM part number legible. Sold as a matched set of four with original bundle clamps. 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.