Inline 4-Cylinder Marine Diesel Engine Block with Crankshaft - Used Core

Application: Inline 4-cylinder marine diesel engine block core with crankshaft and aluminum lower crankcase, suitable as a rebuildable core for a small marine diesel (application to be confirmed by buyer against engine serial number and casting numbers). Condition: Used core, sold as-is with surface rust and no head, pistons, or accessories; not measured or Magnafluxed. 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.