Mevotech GS101377 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Forward

OE-Style Front Left Lower Forward Control Arm

Restore steering response and suspension geometry with the Mevotech GS101377 suspension control arm and ball joint assembly. This Original Grade replacement is built as an exact match to the original manufacturer for fit, form, and function, making it a direct choice for BMW 3 Series and 4 Series xDrive models that need OE-level ride quality.

• Mevotech Original Grade premium replacement for OE-style fit and function
• Pre-greased for service-ready installation
• Non-adjustable design for direct replacement use
• Control arm maximum width: 14.0
• Control arm maximum length: 17.13
• Part number: GS101377

Detailed Product Overview

The Mevotech GS101377 is a front left lower forward suspension control arm and ball joint assembly engineered for regular commuters and routine drivers who want to restore original handling characteristics. It is designed to match the factory part’s dimensions and operating profile, helping bring back stable steering feel, consistent wheel control, and the ride quality expected from BMW suspension components. This part cross-references MOOG Chassis Products RK623484 for the same application.

Compatible With BMW 230i xDrive, 330i xDrive, 320i xDrive, 328i xDrive, 328d xDrive, 428i xDrive, 430i xDrive, 435i xDrive, 440i xDrive, 228i xDrive, 335i xDrive, 340i xDrive, M235i xDrive, and M240i xDrive applications in the front left lower forward position. The GS101377 part number is also useful when searching for OE replacement suspension parts for BMW 3 Series and 4 Series xDrive models.

Common Problems This Part Can Address

• Loose or imprecise steering response from worn suspension joints
• Clunking or knocking noises from the front suspension area
• Uneven tire wear caused by degraded control arm geometry
• Excessive play in the front left lower forward suspension position
• Reduced ride stability on BMW xDrive vehicles

Installation Notes and Tips

Install this assembly in the front left lower forward position only. Because it is a direct OE-style replacement, confirm vehicle year, model, and xDrive configuration before ordering. After installation, a professional wheel alignment is recommended to verify suspension geometry and steering accuracy. The pre-greased design helps simplify preparation during service.

Quality Assurance

Mevotech Original Grade parts are built to match original manufacturer fit, form, and function for dependable OE replacement performance. GS101377 is intended to restore factory-style handling and ride characteristics on supported BMW applications.