
The AZ9100440034 Front Brake Shoe Assembly is a heavy-duty welded brake component specifically developed for SINOTRUK STR series trucks. Manufactured according to OEM quality standards, this complete brake shoe assembly delivers reliable braking performance, excellent structural strength, and long service life under demanding commercial vehicle operating conditions.
Constructed using a reinforced welded steel structure, the brake shoe assembly offers superior resistance to deformation, fatigue, and wear during continuous heavy-load operation. It is designed as a direct aftermarket replacement for original brake components, ensuring accurate fitment and dependable compatibility with factory brake systems.
Suitable for front axle drum brake applications utilizing 420×160 mm brake drums, this brake shoe assembly provides stable braking force and dependable vehicle control for long-haul transportation, construction projects, mining operations, and logistics fleets. Brake drum systems with 420×160 mm specifications are commonly used in heavy-duty commercial vehicle applications.
As a professional aftermarket replacement solution, the AZ9100440034 brake shoe assembly helps reduce maintenance costs while maintaining OEM-level performance and reliability. It is widely supplied to fleet operators, repair workshops, distributors, and wholesale truck parts dealers worldwide.



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