Marine Diesel 4-Cylinder Fuel Injection Line Set - Used

Used 4-cylinder marine diesel high-pressure fuel injection line set (four lines with center clamp block). Application: 4-cylinder marine diesel engine — commonly Yanmar, Kubota-based (Universal/Beta/Westerbeke), or Perkins 4-series (buyer to confirm). Condition: Used take-off, surface oxidation present, no visible kinks or cracks; sold uncleaned and 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.