470886-9002 CONTROLLER, DIFFERENTIAL - REBUILT

The **Aeroforce Differential Controller** (P/N **470886-9002**) is designed to regulate differential pressure within the turbocharging system of Lycoming TIO-540 series engines. It delivers stable boost management, smooth engine response, and consistent performance across varying altitudes and operating conditions. *Images are representative and may not show the exact product for sale.* --- ## Applications The **Aeroforce 470886-9002 Differential Controller** is suitable for aircraft powered by the following Lycoming engines: - TIO-540-C1A - TIO-540-J2B - TIO-540-J2BD --- ## Why CJ Aerospace? CJ Aerospace delivers certified turbo system components backed by technical expertise and fast dispatch: - 🇦🇺 **Australian-owned & operated** - 📦 **Local stock available for rapid despatch** - 🔧 **Expert guidance on turbocharger system integration** - ✈️ **Trusted by MROs, operators, and maintenance engineers** > ✉️ [Contact us: sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need help confirming compatibility? Our team is ready to assist.

- **Boost Control:** Regulates turbo differential pressure for stable and efficient boost delivery - **Engine Performance Optimisation:** Ensures correct boost for varying engine loads and flight conditions - **Altitude Compensation:** Maintains engine output by adjusting turbo operation to changes in air density - **Temperature Management:** Supports safe operation by responding to turbo exhaust and oil temperature conditions - **System Integration:** Works in coordination with wastegates, turbochargers, and engine management systems - **Safety Features:** Protects against over-boost and adverse operating conditions by limiting pressure as required - **Operational Modes:** Manages turbo-system behaviour through start-up, normal operation, and shutdown phases - **Overhaul Compatibility:** Designed to operate with components serviced under Hartzell Engine Technologies RSF requirements using OEM parts