Cast Marine Diesel 4-Bolt Flanged Elbow Adapter - Used (Application Unverified)

Used cast four-bolt flanged elbow / adapter housing off a marine diesel engine — square bolt-pattern flange with a short round tube spout at 90 degrees, finished in marine green paint.

Application: NOT VERIFIED. No tag, part number, or casting number is legible on this piece. It is consistent with an exhaust elbow/outlet adapter, a crankcase breather box, or a water outlet neck from a marine diesel such as a Volvo Penta or Detroit Diesel, but we are selling it strictly by the photographs, measurements, and visible features — not by any claimed part number or application.

Condition: used take-off, untested. Surface corrosion, paint loss, soot/oil deposits, and worn wrap on the tube spout. Flange face needs cleaning and a flatness check. No gasket, clamp, or hardware included.

Approximate size: flange about 4 in x 3.5 in, spout about 2 in OD, overall about 8 in long. Please compare your flange bolt spacing and spout diameter to the photos before buying.

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.