The John Deere Z40577 water tank, also referred to as an Abscheidegefaess or separator vessel, is an authentic OEM component designed for a wide range of John Deere combine harvesters. This essential part measures 330 mm in length, 170 mm in width, and 150 mm in height, with a weight of 0.70 kg. It plays a crucial role in the machine's fluid management system, providing reliable containment and separation to support optimal operational performance and longevity across compatible models.