470948-9001 AeroForce Factory Rebuilt Controller, Dual Absolute Pressure Ratio; Cessna C165004-0102

Aeroforce Turbo Controller 470948-0001, distributed by AirPower, is designed to manage and stabilize manifold pressure in aircraft operating TSIO-520-B and TSIO-520-E turbocharged engines. This OEM-quality controller maintains proper turbocharger function for efficient power delivery and altitude performance.

Aircraft Compatibility:

• Textron T310R (1975 & UP) – TSIO-520-B
• Textron 401B / 402B (1970 – 1978) – TSIO-520-E
• Textron 335 – TSIO-520-E

OEM Cross Reference Part Numbers:

• OEM Part #: 470948-0001

The 470948-0001 Aeroforce controller works in coordination with compatible Aeroforce turbochargers (406610-0025) and wastegates, including left/right-specific models, to deliver a balanced and responsive turbocharging system. This part is a direct replacement for worn or malfunctioning controllers and ensures consistent manifold pressure across all flight phases. Built to high durability standards for general aviation use, it is trusted by professional maintenance shops and OEM service networks alike.