Mevotech GK500126 Suspension Ball Joint - Front Lower

OE-Style Front Lower Ball Joint

Mevotech GK500126 is a front lower suspension ball joint built for Lexus applications that need original-style fit and OE-level handling restoration. It is a bolt-in assembly with a pre-greased design, rubber dust boot, castle nut, cotter pin, and mounting plate included where required for a cleaner service job.

Compatible with Lexus IS300, IS350, RC F, RC300, RC350, GS F, GS350, IS250, and GS300 front lower positions, this Mevotech Original Grade ball joint is made for routine driving and commuter use. The GK500126 part number is also a direct reference point for shoppers comparing OE replacement options for Lexus front suspension repair.

Key Features

• Mevotech Original Grade replacement for OE fit, form, and function
• Front lower suspension ball joint for Lexus applications
• Pre-greased for service-ready installation
• Bolt-in mounting type with threaded stud
• Dust boot included with durable rubber construction
• Castle nut and cotter pin included
• Mount plate included where required
• Black boot color and 22.0 wrench size

Detailed Description

Mevotech GK500126 is engineered as an exact-match replacement for the original factory ball joint, helping restore steering response, suspension articulation, and ride quality on Lexus front lower suspension systems. It is designed for regular commuters and everyday drivers who want a direct OE-style repair without changing the original suspension geometry. The GK500126 part number is commonly searched for Lexus IS250, IS350, and GS350 front lower ball joint replacement, as well as RC and GS F applications.

This part cross-references MOOG Chassis Products K500126 and Delphi TC5271 for the same application.

What It Helps Repair

• Front-end looseness or play from a worn ball joint
• Clunking or knocking from the lower suspension area
• Uneven tire wear caused by suspension wear
• Steering wander or reduced road feel
• Restoration of OE ride and handling on Lexus front lower suspension

Installation Notes and Tips

Verify the vehicle’s front lower suspension configuration before ordering and match the part to the exact model and year listed. Inspect adjacent control arm and steering components during service, and replace worn hardware or related suspension parts as needed to complete the repair correctly. The bolt-in design and included boot, nut, and cotter pin help streamline installation on supported Lexus applications.

Quality Assurance

Mevotech Original Grade parts are built to match the original manufacturer’s fit and function for OE-style suspension service. This helps deliver a consistent repair standard for Lexus front lower ball joint replacement across the listed applications.

• Fits 2016-2025 Lexus IS300, Front Lower
• Fits 2011-2025 Lexus IS350, Front Lower
• Fits 2015-2024 Lexus RC F, Front Lower
• Fits 2016-2024 Lexus RC300, Front Lower
• Fits 2015-2024 Lexus RC350, Front Lower
• Fits 2016-2020 Lexus GS F, Front Lower
• Fits 2013-2020 Lexus GS350, Front Lower
• Fits 2007-2011 Lexus GS350, Front Lower
• Fits 2006-2015 Lexus IS250, Front Lower
• Fits 2006 Lexus GS300, Front Lower