Machined Steel Housing / End Cap With Dual Internal Ports - Used

Used machined metal housing / end cap with a large internally threaded opening and two internal ports of differing diameters, plus a small threaded stud through the wall. Application: not verified — no data plate, part number, or casting number is legible on this piece. It may be a marine cooler/heat-exchanger end bonnet or a filter-head style housing, but this is not confirmed; the item is offered by photographs, identifiers, and dimensions only. Condition: used take-off, untested. Light surface rust and shop soil, body appears complete with no visible cracks; no pressure or flow testing has been performed. Additional measurements and detail photos available on request. 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.