Black Molded Polymer Louvered Duct Flange Vent Fitting - Approx. 4 In Barrel - Used

Black molded polymer flanged fitting with a louvered barrel — six-hole mounting flange, straight open barrel of approximately 4 in outside diameter, and a single bank of five angled louvers on one side.

Application: Not verified. No manufacturer name, logo, or part number is present anywhere on the piece. The form is consistent with an air/vent duct spigot, a warm-air outlet, or a filter/float support cage, but no specific engine, vessel, heater, or equipment application has been established. Sold by photographs, identifiers, and dimensions only.

Condition: Used, untested take-off (Grade C). Structurally complete as pictured with light scuffing, dust, and mold-line witness marks; no cracks, chips, or missing louvers visible. No functional testing has been performed and none is implied.

Included: One (1) fitting exactly as photographed. No fasteners, gasket, screen, or hardware.

Dimensions shown are estimated from photographs, not caliper-measured — request exact measurements of flange OD, bolt circle, and barrel OD/ID 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.

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