246-1517-000 Tail Rotor Gearbox (TRGB)

246-1517-000 Tail Rotor Gearbox (TRGB)

246-1517-000 tail rotor gearbox for sale, offered as a complete tail rotor gearbox assembly for Mi-8, Mi-17, and Mi-171 helicopters. The tail rotor gearbox is a critical component of the tail rotor drive system, converting and transmitting rotational power to the tail rotor to provide yaw control and directional stability. This unit is intended for operators and MRO organizations requiring a replacement or spare TRGB to support continued airworthiness and operational readiness.