Established in 2009
OE Number:
33306890779-S2
Compatible Vehicle Series:
The BMW Deformable Guide Arm Split Stationary Bushing is a split-type fixing bushing specifically designed for BMW guide arms. As a key connection hub between the molded guide mechanism and the vehicle frame, it primarily absorbs multi-directional impacts from the road surface during vehicle operation and provides a stable pivot point for the guide arm. This bushing features a unique split-shell design that perfectly integrates into the complex structure of BMW vehicles. Through a composite structure of tension rubber and metal, it effectively stabilizes suspension geometry. It is a professional-grade repair component that addresses issues such as looseness, excessive steering rotation, and road noise in BMW model vehicles, aiming to deliver the stability and handling characteristic of German cars.
Split-shell construction: Referring to the source image, the outer metal shell of this bushing features a unique two-part precision-cut design (Split-shell). This structure offers better physical compatibility during pressure installation and allows for a tighter interference fit with the guide arm mounting holes.
Multi-layer composite damping structure: The component consists of a precision-machined metal core, a highly flexible rubber buffer layer, and a split-shell metal sleeve, forming a standard rubber-to-metal strain unit.
Edge reinforcement process: The outer boundary of the split-shell is treated with a finely rounded flange or design to enhance the bushing's structural integrity under longitudinal thrust, preventing serious structural defects under high-load conditions.
Rack material formulation: The rubber layer undergoes special fatigue-resistant tuning, maintaining a stable elastic modulus across a wide temperature range to meet the stress requirements of BMW's high-performance driving.
Superior Noise and Vibration Reduction (NVH): Thanks to its precise "Silent Block" design, this bushing significantly absorbs noise and vibration generated by the tires, greatly enhancing the quietness and premium feel of the ride.
Improved Handling Stability: The high-rigidity support provided by the split metal housing effectively restrains unnecessary deformation of the drawbar during highway cornering or emergency braking, resulting in more direct steering feedback and stronger tracking.
Simplified Press-Installation Process: Compared to traditional fully enclosed housings, the split design provides a more uniform damping distribution on the mounting hole walls during press-in, reducing installation risks and minimizing the risk of damage to the guide arm itself.
Extremely High Durability and Strength: The alloy housing possesses excellent compressive strength, combined with high-quality, aging-resistant rubber, easily withstanding long-term alternating bolt wear, significantly extending the maintenance cycle of the bracket suspension system.
Established in 2009
Floor area
Product Specifications
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