
The WG9100440028 / WG9100440037 / AZ450045000046 Drum Brake Lining Shoe is a premium heavy-duty braking component designed for SINOTRUK STEYR front axle applications equipped with 420×160mm brake drums. Manufactured according to OEM quality standards, this brake shoe provides dependable braking performance, excellent wear resistance, and long-term durability for commercial vehicle operations.
Featuring a friction lining size of 190×160mm, a 6-hole mounting configuration, and 2 alarm sensor holes, this brake lining assembly ensures precise fitment and enhanced braking system monitoring. The WG9100440037 version is supplied with through-hole design, making it suitable for specific brake shoe configurations used on selected STEYR and heavy-duty truck models.
Constructed from high-performance friction materials, the brake shoe delivers stable braking efficiency, superior heat dissipation, and reduced wear under demanding working conditions. It is widely used in long-haul transportation, construction vehicles, mining trucks, and fleet operations where reliable braking performance is essential.
As a high-quality aftermarket replacement, this product helps reduce maintenance costs while maintaining OEM-level safety and braking effectiveness. It is an ideal choice for distributors, fleet operators, repair workshops, and wholesale truck parts suppliers.




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