The Hitachi 263G683771 Gas Spring Seat is an authentic OEM component designed for a wide range of Hitachi ZX series excavators, including models like ZX120-3, ZX200-3, ZX240-3, ZX330-3, and ZX450-3. This critical part provides secure seating for the gas spring, essential for the proper function and stability of the machine's operator seat. Manufactured to Hitachi's stringent quality standards, it ensures durability and precise fitment for optimal performance in demanding construction environments. With a weight of approximately 0.23 kg and dimensions of 200 mm length, 50 mm width, and 50 mm height, this gas spring seat is engineered for reliability.