WG2203240066 Cycloidal Rotor Oil Pump Assembly

It is a core lubrication and oil supply component specially used for Sinotruk HW series gearboxes.

Adopting a high-precision inner and outer rotor meshing structure, it delivers stable oil delivery, uniform pressure and high oil supply efficiency.

Precision-machined from premium alloy material, it features outstanding wear resistance, excellent tightness, high temperature resistance and impact resistance. It is free from wear, pressure relief and oil leakage under long-term heavy-load working conditions.

Made to original factory standard dimensions, it fits perfectly with the gearbox housing and offers excellent interchangeability with no commissioning required after installation. It provides continuous circulating lubrication and cooling for gears and bearings, effectively slowing down component aging, eliminating gear burning failure caused by oil shortage, and ensuring long-term and stable operation of the gearbox.