China National HOWO A7 Truck Body Parts New Cab Lift Pump WG9719820001 Specific for HOWO Truck Model

The WG9719820001 is the hydraulic hand pump assembly used in Sinotruk HOWO (China National Heavy Duty Truck Corporation - Sinotruk) heavy-duty trucks to manually operate the cab tilting system. It serves as the core power source of the hydraulic lifting mechanism, enabling maintenance personnel to safely raise and lower the entire driver’s cab for engine access without requiring external power.

Commonly known as the "cab lift pump," "manual tilt pump," or "hand-operated hydraulic jack pump", this component is essential for routine servicing and repairs on HOWO 7-series and related models. Designed for durability and reliability, it allows smooth, controlled tilting of multi-ton cabs even in remote or off-grid conditions.