Related for Bava Batra 73:12

One who sells a boat has sold the wooden implements and the water tank that are within it, but he has not sold the extensions or the ballast stones or the ship’s yard or the lighting boat. Sumkhos says, he sold the fisher boat. If he sold the yoke, he sold the cows. [If he sold the cows[ he did not sell the yoke. If he sold the attachment, he did not sell the oxen. If he sold the oxen, he did not sell the attachment. Rabbi Yehudah says, everything according to the price.