Police confirmed Friday that the part was found wedged between two buildings in a very narrow alley between the rear of 50 Murray St. and back of 51 Park Place, the site where a mosque and community center has been proposed three blocks from ground zero.

The part bears a “Boeing” stamp, followed by a series of numbers.

NYPD said the landing gear was found after surveyors hired by the property owner inspecting the rear of 51 Park Place called police on Wednesday.