Import Drum/Disc Brake Rear Axle — Buy in Bulk from Supplier in China

The rear axle assembly, model CH9HB, is designed for 9 - 10.5 m bus chassis and carries a nominal load of 9 000 kg. Wheel tread measures 1 860 mm and the unit can deliver a maximum torque output of 24 000 N·m. Housing dimensions are 135×145×14 mm and the gear ratio options range from 3.909 to 6.83, covering a broad spectrum of performance needs. Drum brake housing size is 400×220 mm and the disc brake flange retains the standard 19.5‑inch diameter. Axle weight is 600 kg for drum brake configuration and 500 kg for disc brake configuration.

The components are cast from high‑strength steel and receive a heat‑treatment cycle that meets typical automotive brake requirements. Dimensional tolerance for the housing is typically ± 0.5 mm, while the disc flange follows the ISO‑6789 tolerance of ± 0.2 mm. A zinc‑rich electroplated coating provides corrosion resistance, a common finish for bus brake systems. Packing is normally on wooden pallets with shrink‑wrap, a standard method that safeguards the units during bulk transport.

These rear axle brake assemblies are intended for city and intercity bus manufacturers, as well as aftermarket distributors supplying fleet upgrades. Importers should ask the supplier to confirm the exact MOQ, lead time and preferred Incoterms, since the listing does not disclose them; payment is usually arranged through TT or L/C after trade terms are agreed. The supplier’s response rate is recorded as zero, so establishing a reliable contact channel before committing to purchase is advisable.

Dalian C&V Technology Co., Ltd. operates from Room 22F‑I, International Finance Tower 15 Renmin Road, Zhongshan District, Dalian 116001, China. It is listed as an imported tier supplier with a harbour trust level; the platform data shows a response rate of 0.00 and an average response time of 0 hours, indicating that proactive outreach is required to assess communication reliability.

The firm supplies rear axle brake assemblies for 9 - 10.5 m bus platforms, offering both drum and disc configurations. No specific production capacity, certification details or client references are provided, so buyers should request these data points during the negotiation phase.