140-0800-00 Main Gearbox Mount

140-0800-00 Main Gearbox Mount

140-0800-00 main gearbox mount for sale, offered as a structural mounting component used to secure the main gearbox installation on Mi-8, Mi-17, and Mi-171 helicopters. This mount plays a critical role in supporting the main transmission assembly and transmitting loads from the gearbox into the helicopter airframe while maintaining correct alignment and vibration characteristics.