Hydraulic Hollow Plunger Ram Cylinder with Quick-Disconnect Coupler - Used

Application: Single-acting hydraulic hollow-plunger ram / knockout-punch driver cylinder with side-port quick-disconnect coupler, suitable for use with a compatible hydraulic hand pump for pulling, pressing, and conduit knockout work. Condition: Used, sold untested. Paint scuffs, light surface rust, and grease staining consistent with normal shop use; no manufacturer plate or capacity rating visible. 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.