WG9100440030 brake shoe assembly is a key component of drum brake system for Sinotruk Howo heavy trucks. It is installed inside the wheel brake drum. When braking, the brake shoe expands outward under the push of camshaft, making the friction lining tightly press against brake drum to generate friction for deceleration. The brake shoe body adopts high-strength cast steel, matched with high-performance friction lining riveted firmly. It features high rigidity, strong impact resistance and stable friction performance. It can adapt to severe working conditions such as heavy load, frequent braking and mountain downhill. Each brake shoe assembly undergoes riveting strength test, dimension inspection and appearance check before delivery. It avoids lining falling off, deformation and cracking, ensures stable and reliable braking performance. It is an important replacement spare part for wheel brake overhaul. We maintain sufficient inventory and stable bulk supply for repair workshops, fleet operators, auto spare parts dealers and global cross-border export customers.