Established in 2009
OE Numbers:
33326770951
33326773632
Vehicle Application:
BMW Imported X5 X6
The BMW X5 and X6 SUV chassis control arm rubber sleeve is compatible with imported BMW X5 and X6 models. It primarily corresponds to the specific mounting point where the rear suspension control arm connects to the body, a location that mainly bears longitudinal loads, requiring high precision in the bushing's axial length and damping characteristics. Compared to the LJ-817 on the same platform, this product's biggest feature is its extra-long 70mm rubber body. This size design provides ample deformation space, allowing for continuous and stable absorption of impact energy under conditions of continuous bumpy roads or long downhill braking, preventing deformation saturation due to short-term high-frequency impacts. The special equal-diameter design of the 51mm flange outer diameter ensures high strength at the transition section between the flange and the rubber body, a key structural optimization point for resisting fatigue fracture. For X5/X6 owners seeking a luxurious driving experience, the integrity of this bushing directly affects chassis stability and sound insulation, making it a crucial component that cannot be overlooked in suspension maintenance.
This product has an outer diameter of 51mm, an inner diameter of 12mm, and an overall installation length of 70mm. The flange outer diameter is also 51mm. The 70mm installation length is the longest in this series of bushings, providing a long working section of rubber and outstanding axial damping effect, especially effective at attenuating low-frequency, high-amplitude longitudinal impacts—the most common suspension excitation form for the X5/X6 when driving over rough roads or speed bumps. The equal-diameter structure of both the outer diameter and flange outer diameter (51mm) ensures a tight fit between the flange end face and the control arm mounting hole end face after assembly, providing excellent axial anti-migration performance. The 12mm inner diameter precisely matches the bolts, ensuring that the metal core tube does not experience radial displacement after pre-tightening.
Functionality: The extra-long rubber body provides greater longitudinal deformation reserve, preventing loss of vibration isolation capability due to deformation saturation when continuously driving over uneven road surfaces, maintaining effective absorption of impact energy at all times; it also helps suppress longitudinal body sway, enhancing the robust and stable driving feel expected of a luxury SUV.
Durability: The rubber compound is specifically optimized for large deformation and long-cycle fatigue conditions, exhibiting extremely high tear strength and resistance to permanent deformation. Even under full load and heavy pressure in the X5/X6, it maintains its elastic properties without degradation over a long period, extending maintenance intervals and reducing labor costs associated with frequent replacements. The equal-diameter flange structure design fundamentally eliminates stress concentration at the flange root, structurally improving overall service life.
Compatibility: Designed specifically for imported BMW X5 and X6 models, corresponding to the specific installation position of the rear suspension on this platform, it fully conforms to original factory specifications; it can be directly replaced without modification, suitable for bulk purchases by professional repair shops and standardized maintenance procedures.
Established in 2009
Floor area
Product Specifications
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