Beck Arnley 102-7748 Front Left Lower Rearward Control Arm

Beck Arnley 102-7748 is a suspension control arm and ball joint assembly built for foreign nameplate OE specifications. It is a direct-fit replacement for the front left lower rearward position on select BMW X3 and BMW X4 models.

• OE-style form, fit, and function for foreign nameplate applications
• Front left lower rearward suspension control arm and ball joint assembly
• Fits 2011-2017 BMW X3, front left lower rearward
• Fits 2015-2018 BMW X4, front left lower rearward
• Beck Arnley part number 102-7748 for application-specific lookup

Application Details

This suspension control arm assembly is used in the front suspension to support wheel location and steering geometry at the lower rearward position. It is a fitment-specific replacement for BMW X3 and BMW X4 models, including 2011-2017 BMW X3 and 2015-2018 BMW X4, front left lower rearward. Beck Arnley 102-7748 is sourced through global partners to match OE specifications for form, fit, and function.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Symptoms

• Front-end clunking or knocking over bumps
• Excessive play in the suspension at the left front corner
• Uneven tire wear related to worn suspension geometry
• Steering pull or unstable road feel
• Visible wear at the control arm or ball joint area

Installation Notes

Verify the vehicle year, model, and front left lower rearward position before installation. Inspect related suspension components, alignment settings, and mounting points during replacement. After installation, a professional wheel alignment is recommended to restore correct suspension geometry.

Quality Assurance

Beck Arnley parts are built to meet foreign nameplate OE specifications for form, fit, and function, giving technicians and buyers a direct replacement option for the listed BMW applications.