Restore the original stability and steering precision of the BMW X5 and X6 across two generations (E70/F15 and E71/F16). This professional 8-piece kit replaces all primary front-end wear components, specifically designed to handle the high curb weight and dynamic load of BMW's luxury SAV/SAC lineup. It is a high-volume solution for workshops looking to resolve common "clunking" noises, vibration through the steering wheel, and uneven tire wear.
Professional B2B Benefits
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Dual-Generation Compatibility: Engineered to fit a wide range of model years, simplifying inventory management for wholesalers and repair shops.
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Heavy-Duty Construction: Features reinforced ball joints and high-durometer bushings to withstand the heavy-duty performance requirements of the X5/X6 chassis.
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Precision Alignment Guarantee: 1:1 original specification match ensures a perfect fit, reducing shop labor time and ensuring a smooth alignment process.
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Sealed for Longevity: Ball joints are pre-greased and equipped with premium dust boots to resist the ingress of water and road contaminants.
Technical Specifications
| Component | Detail |
| Material | High-Strength Forged Aluminum & Steel |
| Surface Finish | Anti-Rust / Protective Coating |
| Kit Quantity | 8 Pieces (Total Front-End Set) |
| Position | Front Suspension (Left & Right) |
| Fitment Type | Direct OE Replacement |
Cross-Reference & OE List
This kit replaces the following professional-grade components:
| Position | OE / Interchange Numbers |
| Control Arm - Front Upper (Left) | 31126776417, 31126863785, RK620976 |
| Control Arm - Front Upper (Right) | 31126776418, 31126863786, RK620975 |
| Control Arm - Front Lower Forward (Left) | 31126773949, 31126863169, RK620799 |
| Control Arm - Front Lower Forward (Right) | 31126773950, 31126863170, RK620798 |
| Control Arm - Front Lower Rearward (Left) | 31126771893, RK620800 |
| Control Arm - Front Lower Rearward (Right) | 31126771894, RK620801 |
| Sway Bar Link - Front (LH/RH) | K750217, K750218 |
Detailed Vehicle Fitment
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BMW X5 | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 (E70 / F15)
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BMW X6 | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 (E71 / F16)
B2B Supply & Logistics
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Bulk Inventory: Maintained in high volume to ensure fast fulfillment of international orders.
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Wholesale Support: Competitive tiered pricing available for bulk purchases and distributor contracts.
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Industrial Packaging: Components are multi-layer packed in heavy-duty, reinforced boxes to prevent damage during long-distance shipping.
