Rocker Arm Shaft Assembly for Inline 6-Cylinder Marine Diesel - Used

Application: Complete rocker arm shaft assembly for an inline 6-cylinder marine diesel engine (suspected Volvo Penta or similar heavy-duty marine 6-cyl). Includes rocker shaft, twelve rocker arms with adjusters, springs/spacers, and pedestal supports. Condition: Used take-off, sold as-is. Shows normal service wear, oil residue, and light surface corrosion; not cleaned or bench-tested. 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.