URO 2513300707 Suspension Control Arm - Front Left Upper

Mercedes-Benz Front Left Upper Control Arm

This URO suspension control arm is built for direct replacement on select Mercedes-Benz models with front left upper fitment. Part number 2513300707 is engineered to restore suspension geometry, steering response, and braking stability after wear in the original arm and ball joint assembly.

• Direct-fit replacement for the front left upper suspension position
• Aluminum construction with casting/forged control arm design
• Pre-greased and supplied with ball joint, bushings, and mounting hardware
• Press-in ball joint mounting with threaded stud and M14 x 1.5 thread size
• OE-style control arm geometry for correct wheel alignment and directional control
• Black polychloroprene dust boot helps protect the ball joint from dust and water
• Cross-reference: Dorman OE Solutions 521-521

Built for OE-Style Suspension Geometry

URO part number 2513300707 is a front left upper control arm made from aluminum with a silver finish and black bushings. It includes the ball joint, bushings, and mounting hardware, and the pre-greased design helps simplify service. The arm is manufactured to OE control arm geometry to support proper wheel alignment and stable directional control on Mercedes-Benz R350, GL350, GL450, GL550, ML350, ML450, ML550, ML63 AMG, GL320, ML320, R320, ML500, R500, and R63 AMG applications.

What This Control Arm Helps Correct

• Clunking or looseness from a worn upper control arm
• Uneven tire wear caused by suspension geometry changes
• Steering wander or reduced directional stability
• Braking instability from excessive front suspension play
• Ball joint wear at the front left upper suspension point

Installation Notes

Verify vehicle fitment by year, model, and front left upper position before installation. This part number 2513300707 uses a press-in ball joint design with a threaded stud and locking nut included. Because suspension components affect alignment, a professional wheel alignment should be performed after installation. Fits 2006-2013 Mercedes-Benz R350, front left upper; Fits 2010-2012 Mercedes-Benz GL350, front left upper; Fits 2007-2012 Mercedes-Benz GL450, front left upper; Fits 2008-2012 Mercedes-Benz GL550, front left upper; Fits 2006-2011 Mercedes-Benz ML350, front left upper; Fits 2010-2011 Mercedes-Benz ML450, front left upper; Fits 2008-2011 Mercedes-Benz ML550, front left upper; Fits 2007-2011 Mercedes-Benz ML63 AMG, front left upper; Fits 2007-2009 Mercedes-Benz GL320, front left upper; Fits 2007-2009 Mercedes-Benz ML320, front left upper; Fits 2007-2009 Mercedes-Benz R320, front left upper; Fits 2006-2007 Mercedes-Benz ML500, front left upper; Fits 2006-2007 Mercedes-Benz R500, front left upper; Fits 2007 Mercedes-Benz R63 AMG, front left upper.

Quality Assurance

URO manufactures this control arm to OE-style geometry and fitment standards for the listed Mercedes-Benz applications. The aluminum construction, included ball joint, and corrosion-resistant boot material are selected to support durable suspension service in everyday driving conditions.

Part number 2513300707 is a direct replacement suspension control arm for Mercedes-Benz front left upper applications.