Cast Iron Marine Housing End Cover With Bored Center Boss - Used (Unidentified)

Cast iron marine housing end cover with a central bored boss and a small side port boss. Application: not verified — this cover is consistent with a marine gearbox/reverse gear end cover or a heat exchanger/cooler end bonnet, but no brand mark, casting number, or data plate is legible, so it is sold by photographs, identifiers, and measured dimensions only.

Condition: Used, untested take-off. Surface rust on the machined mating face and through the bore, salt-type pitting and scale, chipped paint, corroded fasteners. Not crack-tested, not pressure-tested, not dimensionally verified. No gaskets, seals, bearings, or zincs included. Flange approx. 6.5 in x 5.5 in, overall height approx. 4.5 in — measurements scaled from photos, confirm before ordering.

Open ports will be cleaned, drained, and capped before shipping.

Quote is subject to final fitment confirmation by engine/transmission serial number, part number, photos, and supplier availability.

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.