Hercules Genuine Engine Bearing Set - Crankshaft Main/Rod Shells - New Old Stock

Genuine Hercules Engines, Inc. crankshaft bearing set (main or rod shells) in the original Hercules parts box. Application: Hercules industrial diesel and gas engines — exact model and journal size to be confirmed by buyer. Condition: New old stock, open/worn box, unused shells with light handling marks. 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.