Established in 2009
OE Numbers: 31120410791
31126768818
Vehicle Application:
BMW Imported X1
This control arm bushing is specifically developed for the front suspension system of the BMW Imported X1 model. It is a core component for the elastic connection between the control arm and the vehicle subframe. The product adopts a large-size rubber-metal composite skeleton structure, using a high-temperature vulcanization process to tightly bond the elastic rubber body with precision steel tubing, forming a functional unit with high overall rigidity and excellent elastic damping. During daily driving, this bushing withstands longitudinal impacts, lateral thrust, and torsional forces from the road surface, effectively protecting the control arm and its surrounding connecting parts from excessive wear. It also provides a stable suspension geometry reference for the X1, a compact luxury SUV, ensuring precise steering, reliable braking, and comprehensively improving the overall durability and driving safety of the chassis system.
With an outer diameter of 70mm, this bushing is one of the largest in its class, providing a wider rubber contact surface and higher radial load-bearing stiffness, suitable for heavy-duty operation in SUVs under complex road conditions.
The 12mm inner diameter ensures precise fit with the mounting bolts, guaranteeing stable axial positioning, zero play after installation, and high torque transmission efficiency.
The 66mm thickness ensures sufficient deformation buffer space for the rubber elastomer under longitudinal compression and torsion, preventing rigid collisions caused by direct metal-to-metal contact.
The combination of large diameter and thickness gives the product higher overall structural rigidity, suitable for the high bushing support requirements of the X1 chassis.
Functionality: The large rubber body design gives the bushing stronger multi-directional vibration damping capabilities, simultaneously handling longitudinal impacts, lateral thrust, and torsional moments, significantly reducing chassis vibration transmission when SUVs travel on bumpy roads, improving passenger cabin comfort; while maintaining the precise guiding function of the control arm, ensuring dynamic stability during braking and steering.
Durability: The rubber elastomer undergoes high-strength vulcanization, exhibiting excellent tear and aging resistance. It maintains stable elastic modulus even under prolonged, high-frequency dynamic conditions, minimizing the risk of permanent compression deformation. The metal skeleton is rust-proofed, adapting to various climates and road conditions, ensuring stable and reliable performance throughout its entire lifespan.
Compatibility: Specifically designed for imported BMW X1 models, its dimensions perfectly match the original factory structure, requiring no additional modifications for installation. It is also compatible with two original factory part numbers corresponding to vehicle configurations, covering different years and configurations of the X1, ensuring high accuracy in selection and reducing the risk of rework due to incompatibility.
Established in 2009
Floor area
Product Specifications
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