Heavy Duty Suspension Trailing Arm Bushing for BMW X1 Series

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Heavy Duty Suspension Trailing Arm Bushing for BMW X1 Series

OE Numbers:
33326780438

Compatible Models:
BMW (Imported) 5 Series, 7 Series

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Tailored specifically for the imported BMW X1 series, this high-performance rear suspension trailing arm bushing is a critical chassis component engineered to meet the demands of heavy-duty operating conditions and precise handling. Serving as the vital link connecting the vehicle body to the suspension system, this bushing utilizes a reinforced material compound designed to absorb road impacts and precisely control the trajectory of the trailing arm. Whether navigating complex urban environments or undertaking long-distance, high-load journeys, it effectively suppresses chassis noises and restores the suspension's original resilience—making it a high-quality replacement solution for preserving the BMW X1's chassis integrity and driving safety.

Engineered to your exact specifications, this product's structural design strictly adheres to rigorous physical property standards:
Core Physical Dimensions: Precision-molded to exacting standards, the product features key dimensional parameters of 47.3 / 12.1 / 55.6 (units: mm), ensuring a seamless fit with the original factory mounting points.
Heavy-Duty Reinforced Design: The internal rubber lining features a high-density, fatigue-resistant compound, specifically engineered to withstand high-frequency oscillation and lateral forces.
Metal Skeleton Construction: The outer shell and inner core metal components undergo anti-corrosion treatment and feature uniform wall thickness, ensuring resistance to deformation under dynamic pressure.
Precise Fitment: Optimized specifically for the functional requirements of control arm/trailing arm bushings, the internal structure—whether hydraulic or solid—strikes a perfect balance between vibration dampening and structural rigidity.

1. Exceptional Vibration Filtering & Noise Reduction (NVH Control)
Leveraging high-grade elastomer materials, this bushing significantly reduces road-induced micro-vibrations and structural noise during vehicle operation. Specifically addressing the BMW X1's characteristic "crisp" road feel, it effectively eliminates the "squeaking" noises often caused by aging rubber components, thereby substantially enhancing the comfort experience for both drivers and passengers.
2. Enhanced Chassis Handling Rigidity
The "Heavy Duty" class design translates to superior structural support. During high-speed cornering or sudden lane changes, the bushing effectively minimizes trailing arm displacement, resulting in more stable rear-end dynamics. This enhances steering precision and directional stability, restoring the tight, responsive handling characteristics synonymous with German automotive engineering. 
3. Extended Service Life and Reliability
Addressing the common issues of cracking and premature failure found in original equipment (OE) bushings, we have optimized the rubber-to-metal bonding process. Under conditions of extreme temperature fluctuation and heavy loads, this bushing demonstrates exceptional creep resistance and chemical corrosion resistance, thereby extending chassis maintenance intervals and reducing long-term ownership costs.
4. OE-Grade Mounting Fitment
Manufactured with strict adherence to precise dimensions—specifically 47.3/12.1/55.6—this component requires no secondary machining or shims for installation, ensuring a true "direct-fit" replacement. The standardized inner diameter and height design guarantee uniform load distribution once the bolts are tightened, effectively preventing abnormal wear caused by dimensional deviations.

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Anhui Lianjun Rubber Technology Co., LTD., formerly Wenzhou Lianjun Vehicle Parts Co., LTD., was founded in 2009, referred to as "Lianjun Rubber". Lianjun Rubber is located in Ningguo city, Anhui province—automobile NVH rubber damper production base, the factory covers an area of 13,000 square meters, close to Hangzhou city (less than 100km).Lianjun Rubber focusing on NVH rubber damper elements of R&D, manufacturing and sales for Mercedes-Benz and BMW chassis systems. Its main products are Engine mounts, Drive shaft support bearing, Transmission mounts, Support drive shaft, Sturt mounts, Bushing and other series of auto rubber material products, nearly 1000 specifications. Lianjun Rubber is committed...
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