
HOWO Gearbox Parts Shift Control Mechanism Left Booster 9-Speed Assembly Az2203210751 AC2209210000001 Shift Cover. OEM Quality Replacement: Precision electro-pneumatic component designed as an OEM-quality replacement for Sinotruk HOWO AMT systems. Automated Shift Execution: Replaces manual shifting by translating electronic TCU commands into precise mechanical motion for smooth gear changes. Real-Time Position Feedback: Integrates high-precision sensors to monitor gear position at the millisecond level and report status to TCU. Gearbox Coordination: Synchronously controls high/low-range pneumatic switching for smooth transitions in 12-speed or 16-speed transmissions. 100% Pre-Delivery Testing: Every product undergoes 100% testing before shipment to ensure high reliability and compliance with specifications. Comprehensive Component Range: Offers full range of key components including gears, shafts, sensors, and bearings for one-stop procurement. Flexible Trade Terms: Supports EXW, FOB, CFR, CIF, and DDU terms to accommodate diverse logistics needs. Negotiable MOQ for Customization: Competitive MOQs for standard parts; Minimum Order Quantity is negotiable for specially customized products.