Mevotech CMS901204 Lateral Arm - Rear

Rear Adjustable Lateral Arm for Hyundai, Kia

Mevotech CMS901204 is a rear lateral arm for select Hyundai and Kia applications that need precise suspension geometry control. With an adjustable design, corrosion-resistant finish, and OE-style dimensions, it supports alignment correction on vehicles such as the Hyundai Elantra, Kia Rondo, and Kia Optima.

Key Features

• Adjustable rear lateral arm for alignment correction
• Length: 16.75 in. for application-specific fitment
• Width: 1.82 in. for suspension packaging consistency
• Corrosion-resistant finish for added protection in exposed underbody locations
• Direct replacement format for rear suspension service
• Mevotech CMS901204 for select Hyundai and Kia rear applications

Detailed Description

Mevotech CMS901204 is built for rear suspension service where lateral arm adjustment is needed to restore or fine-tune wheel alignment. The adjustable design helps set rear camber and toe within the specified range on supported vehicles, including 2007-2012 Hyundai Elantra, 2007-2012 Kia Rondo, and 2007-2008 Kia Optima. Its corrosion-resistant finish helps protect the arm in road-exposed conditions, while the listed dimensions support proper fit in the rear suspension layout. This part number, CMS901204, is a practical OE-style replacement for drivers and technicians servicing Hyundai Elantra, Kia Rondo, or Kia Optima rear suspension components.

This part cross-references MOOG Chassis Products RK100120 for the same application.

Common Problems This Part Can Address

• Rear wheel alignment out of specification after suspension wear
• Uneven tire wear caused by incorrect rear camber or toe
• Clunking or looseness from a worn lateral arm assembly
• Difficulty maintaining alignment settings during service
• Corrosion-related deterioration of the rear suspension arm

Installation Notes and Tips

• Fits 2007-2012 Hyundai Elantra, rear, with plus or minus 2.0 degree camber and plus or minus 2.0 degree toe notes.
• Fits 2007-2012 Kia Rondo, rear, with plus or minus 2.0 degree camber and plus or minus 2.0 degree toe notes.
• Fits 2007-2008 Kia Optima, rear, with plus or minus 2.0 degree camber and plus or minus 2.0 degree toe notes.
• Perform a professional alignment after installation to verify rear suspension settings.
• Confirm the rear suspension configuration and compare the original arm length and mounting points before service.

Quality Assurance

Mevotech is a recognized chassis parts brand with OE-style replacement coverage for suspension service. CMS901204 is listed with interchange references including Delphi TC5839 and Dorman - OE Solutions 526-393, helping confirm application matching during parts lookup.