Mevotech GS301112 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

OE-Style Front Right Lower Control Arm

Mevotech GS301112 is a front right lower suspension control arm and ball joint assembly built for OE-style replacement on select INFINITI and Nissan applications. It is designed to restore original handling, ride quality, and steering response for daily driving.

Compatible With 2008-2024 INFINITI Q50, 2014-2022 INFINITI Q60, 2014-2017 INFINITI QX50, 2008-2013 INFINITI G37, 2008-2011 INFINITI EX35, 2013 INFINITI EX37, 2009-2020 Nissan 370Z, and 2023-2024 Nissan Z in the front right lower position.

Key Features

• Exact-match OE replacement design for fit, form, and function
• Pre-greased ball joint for ready-to-install service
• Aluminum control arm construction with silver finish
• Rubber bushings included for suspension isolation
• Threaded ball joint stud type
• Non-adjustable design for direct replacement use

Detailed Product Overview

Mevotech Original Grade GS301112 is engineered as a direct replacement for the front right lower control arm on INFINITI Q50, INFINITI Q60, Nissan 370Z, and Nissan Z platforms, along with related INFINITI models. The aluminum arm helps match original suspension geometry, while the rubber bushings and pre-greased ball joint support smooth articulation and consistent road feel. This part number, GS301112, is built for routine commuters and drivers who want an OE-style suspension repair without changing factory alignment intent.

This part cross-references MOOG Chassis Products RK621597 and RK623471 for the same application.

Common Problems This Part Can Address

• Front-end clunking or knocking from a worn control arm assembly
• Loose or imprecise steering feel at the front right corner
• Uneven tire wear related to suspension wear
• Excessive vibration or road harshness from deteriorated bushings
• Ball joint wear that affects suspension movement and alignment stability

Installation Notes and Tips

Verify vehicle year, model, and front right lower position before ordering. Because this assembly is non-adjustable, final alignment should be checked after installation. Inspect adjacent suspension components, including the opposite side control arm, tie rods, and wheel bearings, to confirm the repair addresses the full source of wear. For fitment reference, GS301112 is used on 2014-2024 INFINITI Q50, 2017-2022 INFINITI Q60, and 2009-2020 Nissan 370Z front right lower applications.

Quality Assurance

Mevotech Original Grade parts are built to match the original manufacturer’s fit, form, and function for OE-style suspension service. GS301112 is a premium replacement control arm assembly intended to restore factory-like performance on supported INFINITI and Nissan models.