URO 31126758520PRM Suspension Control Arm - Front Right Lower

Durable Suspension Control Arm for BMW Front Right Lower

The URO Replaceable Full-Metal Ball Joint Upgrade suspension control arm is engineered for precise fitment on select BMW models including the 323Ci, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, 330i, and Z4. Designed to replace the front right lower control arm, this part ensures reliable suspension performance and improved handling.

• Pre-greased full-metal ball joint included for enhanced durability
• Bolt-in ball joint mounting type with threaded stud for secure installation
• High strength steel ball joint housing and metal bearing material
• Black neoprene dust boot included to protect against contaminants
• Locking nut included for secure fastening
• Ball stub thread sizes M12x1.5 and M14x1.5 with wrench sizes 19 & 22
• Non-adjustable design with a 45-degree adjustment range
• Weight: 6.85 lbs

About the Replaceable Full-Metal Ball Joint Upgrade Line

The Replaceable Full-Metal Ball Joint Upgrade line by URO focuses on providing suspension components with enhanced metal ball joints that are pre-greased and designed for longevity. This product line emphasizes durability and ease of replacement, featuring bolt-in ball joints with threaded studs to maintain secure connections. The control arms in this line are engineered to meet or exceed OEM specifications for fit and function, making them suitable for BMW models requiring reliable front right lower suspension components.

Product Details and Specifications

This suspension control arm (part number 31126758520PRM) is specifically designed for the front right lower position on compatible BMW vehicles. The included ball joint features a metal bearing and a high strength steel housing, ensuring resistance to wear and deformation. The black neoprene dust boot protects the ball joint from dirt and moisture, extending the service life of the component. Although the ball joint is pre-greased, this part does not include a grease fitting and is not greaseable after installation. The bolt-in mounting type and threaded ball joint stud simplify installation and replacement.

Common Applications and Problem Resolution

• Replacement for worn or damaged front right lower suspension control arm on BMW 3 Series and Z4 models
• Addresses issues with loose or noisy ball joints affecting steering and handling
• Resolves uneven tire wear caused by faulty suspension components
• Improves vehicle stability and alignment by restoring proper suspension geometry
• Eliminates vibration and clunking noises from front suspension

Installation Notes and Tips

Installation requires removal of the existing front right lower control arm and ball joint assembly. The bolt-in ball joint mounting and threaded stud design allow for straightforward replacement without the need for special tools beyond standard wrenches (sizes 19 and 22). Ensure the locking nut is properly torqued to manufacturer specifications to maintain secure attachment. Since the ball joint is pre-greased and not greaseable, no additional lubrication is necessary during installation. Inspect related suspension components for wear during replacement to ensure optimal performance.

Quality Assurance and Warranty

URO suspension components are manufactured to meet OEM standards for fit, form, and function. The Replaceable Full-Metal Ball Joint Upgrade control arm undergoes rigorous quality checks to ensure durability and reliability. While specific warranty details are not provided, URO parts typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.