Compliant with OE standard HD90129340421, this welded rear brake shoe assembly perfectly fits Shacman Delong old model heavy duty trucks with Hand HD series rear axles. Standard dimensions and mounting holes support direct replacement without modification, ensuring seamless compatibility with original brake system components.
Made of high-quality steel with professional welding technology, this brake shoe offers excellent structural strength and toughness. It maintains stable shape and performance under heavy loads and frequent braking, resisting warping, cracking and deformation for long service life. Equipped with asbestos-free semi-metallic lining, this assembly delivers consistent friction coefficient across different temperatures, ensuring smooth and reliable braking power. Optimized heat dissipation reduces brake fade, while low-noise and low-dust formula minimizes wear on brake drums and improves driving comfort. Pre-assembled with pre-drilled mounting holes, this brake shoe is ready for direct installation, saving maintenance time and labor costs. Anti-rust surface treatment resists corrosion in harsh environments, slowing down aging and reducing replacement frequency to lower operational costs. Manufactured under standardized auto parts production rules with strict multi-process inspections, each brake shoe meets industry quality standards. Stable batch quality and complete after-sales support make it a reliable choice for global heavy duty truck spare parts distributors.