Rocker Arm Shaft Assembly - Marine Diesel Take-Off - Used

Application: Rocker arm shaft assembly for a heavy-duty marine/industrial inline diesel engine (likely Detroit Diesel 71-series or similar 6-cylinder diesel — confirm before purchase). Includes shaft, cast-iron rocker arms with adjusters, valve/injector bridges, springs, and pedestal supports. Condition: Used take-off, sold complete as pictured with normal oil, grime, and light surface rust from service. Inspect and measure all wear surfaces before reinstallation. 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.