Mevotech CMS861050 Lateral Arm - Rear Lower Forward

Rear Lower Forward Lateral Arm for Lexus

Mevotech CMS861050 is a corrosion-resistant lateral arm for the rear lower forward position, connecting to the strut rod on select Lexus applications. It is built with a fixed 15.0 in. length and 1.95 in. width for direct replacement use on covered vehicles.

Key Features

• Mevotech lateral arm, part number CMS861050
• Rear lower forward position, to strut rod
• 15.0 in. length and 1.95 in. width
• Non-adjustable design for direct-fit replacement
• Corrosion-resistant finish for added protection
• Compatible with Lexus GS300, GS400, GS430, GS350, GS450h, GS460, IS250, IS300, IS350, and IS F applications

Detailed Description

This Mevotech CMS861050 lateral arm is a suspension replacement part for the rear lower forward location on select Lexus GS and IS models. It is used in the rear suspension linkage where precise arm geometry matters for stable wheel control and consistent alignment behavior. This part cross-references Dorman - OE Solutions 524-280 for the same application.

Compatible With 1998-2006 Lexus GS300, rear lower forward; 1998-2000 Lexus GS400, rear lower forward; 2004-2007 Lexus GS430, rear lower forward; 2001-2005 Lexus IS300, rear lower forward; 2006-2013 Lexus IS250, rear lower forward; 2006-2013 Lexus IS350, rear lower forward; 2007-2011 Lexus GS350, rear lower forward; 2007-2011 Lexus GS450h, rear lower forward; 2008-2011 Lexus GS460, rear lower forward; and 2008-2010 Lexus IS F, rear lower forward.

What It Helps Address

• Rear suspension looseness or instability
• Clunking or knocking from the rear suspension area
• Uneven tire wear related to worn linkage components
• Alignment drift after suspension wear
• Excess movement at the rear lower forward arm location

Installation Notes and Tips

Verify vehicle year, model, and rear lower forward position before ordering. This part is not adjustable, so final suspension geometry should be checked after installation. Confirm the strut rod connection point and compare the original arm length and mounting layout to the replacement part number CMS861050.

Quality Assurance

Mevotech suspension components are built for replacement use in demanding undercar environments, and the corrosion-resistant finish helps protect the arm from road exposure. Part number CMS861050 is cataloged for direct application matching on the listed Lexus GS and IS models.