Import Completed Strut Assembly — Buy in Bulk from Supplier in China

This completed strut assembly is designed for the Benz W221 model with OE number 2213205513, a direct fit replacement for the vehicle's front suspension system. The unit integrates a coil spring and shock absorber into a single pre-assembled component, eliminating the need for spring compression during installation. It is engineered to restore original ride height, handling precision and stability by damping road shocks and vibrations through the vehicle's chassis.

The assembly uses high-grade steel for the coil spring and a nitrogen-gas charged damper with a twin-tube design, typical for OEM-level aftermarket struts in this vehicle class. The spring rate and damper valving are tuned to match the W221's factory specifications, ensuring compatibility with the car's existing suspension geometry. Standard features include a powder-coated spring to resist corrosion and a sealed damper to prevent fluid leakage under extreme temperature fluctuations.

Automotive repair shops and professional mechanics source this part for Mercedes-Benz W221 models requiring suspension overhauls or upgrades. The assembly is supplied as a complete, ready-to-install unit, reducing labour time compared to replacing individual components. It is packaged for export with protective coatings to prevent transit damage, and the supplier confirms adherence to ISO 9001 quality management standards for manufacturing consistency.

Honpac Shock Absorber Manufacturing Co., Ltd. is based in Suzhou, Jiangsu Province, China, with its registered address at No.255 Nanxijiang Road in the Wuzhong Development Zone. The company operates as an imported-tier supplier, specialising in the production of suspension components for passenger vehicles and commercial applications. Its facility is positioned to serve both domestic and international markets, with a focus on OEM and aftermarket parts.

The supplier's profile indicates a harbor trust tier, though current response metrics are not available. The company’s product range includes strut assemblies, shock absorbers and related suspension systems, with a stated commitment to meeting or exceeding industry standards for durability and performance. No additional details on certifications, production capacity or client base are provided beyond the ISO 9001 reference in the product listing.