MT-Propeller MTV-9 3-Blade

Description

The MT-Propeller MTV-9 3-Blade is a constant-speed propeller designed for general-aviation aircraft requiring reliable, efficient power conversion across variable flight regimes. Constant-speed propellers automatically adjust blade pitch to maintain optimum engine RPM, improving climb performance, cruise efficiency, and fuel economy compared to fixed-pitch alternatives. The MTV-9’s three-blade configuration provides a balanced compromise between efficiency and simplicity, making it a popular retrofit and original-equipment choice on many light and mid-weight singles.

Before purchasing, verify compatibility with your airframe’s engine, engine mount, and control system—constant-speed propeller installation typically requires compatible governor hardware and electrical or mechanical pitch-control linkage. Maintenance considerations include periodic overhaul, seal inspection, and blade tracking checks; consult your aircraft maintenance manual and MT’s service bulletins for detailed specifications, torque values, and inspection intervals. Professional installation is strongly recommended to ensure proper function and safety.