Mevotech CMS861206 Lateral Arm and Ball Joint Assembly - Rear Upper

Brand Mevotech CMS861206
Position Rear Upper
Adjustable Yes
Ball Joint Mounting Type Unitized
Finish Corrosion Resistant
Length 12.7
Pre Greased Yes
Width 2.17
Fits Lexus · 39 vehicles

Adjustable design. Helps fine-tune suspension geometry for a precise fit.

Unitized ball joint. Integrated construction simplifies replacement and service.

Corrosion-resistant finish. Helps protect the part from rust and wear.

Cross-references Beck/Arnley 102-7326, MOOG Chassis Products RK100138 and 622.44039 for the same application. See all 5.

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Rear Upper Lateral Arm for Lexus Suspension Alignment

Mevotech CMS861206 is a rear upper lateral arm and ball joint assembly for select Lexus applications. It is adjustable, pre-greased, and finished with corrosion resistance to support rear suspension alignment service on vehicles such as the Lexus IS250, IS350, GS350, and GS430.

Key Features

  • Adjustable rear upper lateral arm for camber correction
  • Unitized ball joint mounting type for integrated service replacement
  • Pre-greased for immediate installation readiness
  • Corrosion-resistant finish for added protection in underbody environments
  • Measures 12.7 in. long and 2.17 in. wide
  • Mevotech CMS861206 cross-references Beck/Arnley 102-7326 and MOOG RK100138

Detailed Description

This Mevotech lateral arm and ball joint assembly is built for rear upper suspension locations where alignment correction is needed. The adjustable design supports camber adjustment within plus or minus 1.50 degrees on listed Lexus rear upper applications, making it a practical replacement when restoring rear suspension geometry. Mevotech CMS861206 is listed for 2006-2013 Lexus IS250, 2006-2013 Lexus IS350, 2008-2013 Lexus IS F, 2007-2011 Lexus GS350, 2007-2011 Lexus GS450h, 2008-2011 Lexus GS460, 2006-2007 Lexus GS430, and 2006 Lexus GS300, all in the rear upper position.

What It Helps Address

  • Rear camber out of specification
  • Uneven tire wear caused by suspension misalignment
  • Clunking or looseness from a worn rear upper arm assembly
  • Ball joint wear in the rear suspension linkage
  • Corrosion-related replacement needs in the undercarriage

Installation Notes and Tips

Install this part in the rear upper suspension position and verify alignment after installation. Because the assembly is adjustable, final camber settings should be checked and set to factory specification during a professional alignment. Confirm vehicle year, model, and rear suspension configuration before ordering. This part cross-references Beck/Arnley 102-7326 and MOOG Chassis Products RK100138 for the same application.

Quality Assurance

Mevotech supplies suspension components with application-specific fitment and service-ready construction. CMS861206 features a unitized ball joint mounting type, pre-greased construction, and a corrosion-resistant finish to support consistent replacement quality for Lexus rear upper suspension service.

This part fits 39 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2013LexusIS FRear UpperCamber Plus or Minus 1.50 Degrees
2013LexusIS250Rear UpperCamber Plus or Minus 1.50 Degrees
2013LexusIS350Rear UpperCamber Plus or Minus 1.50 Degrees
2012LexusIS FRear UpperCamber Plus or Minus 1.50 Degrees
2012LexusIS250Rear UpperCamber Plus or Minus 1.50 Degrees
2012LexusIS350Rear UpperCamber Plus or Minus 1.50 Degrees
2011LexusGS350Rear UpperCamber Plus or Minus 1.50 Degrees
2011LexusGS450hRear UpperCamber Plus or Minus 1.50 Degrees
2011LexusGS460Rear UpperCamber Plus or Minus 1.50 Degrees
2011LexusIS FRear UpperCamber Plus or Minus 1.50 Degrees
2011LexusIS250Rear UpperCamber Plus or Minus 1.50 Degrees
2011LexusIS350Rear UpperCamber Plus or Minus 1.50 Degrees
2010LexusGS350Rear UpperCamber Plus or Minus 1.50 Degrees
2010LexusGS450hRear UpperCamber Plus or Minus 1.50 Degrees
2010LexusGS460Rear UpperCamber Plus or Minus 1.50 Degrees
2010LexusIS FRear UpperCamber Plus or Minus 1.50 Degrees
2010LexusIS250Rear UpperCamber Plus or Minus 1.50 Degrees
2010LexusIS350Rear UpperCamber Plus or Minus 1.50 Degrees
2009LexusGS350Rear UpperCamber Plus or Minus 1.50 Degrees
2009LexusGS450hRear UpperCamber Plus or Minus 1.50 Degrees
2009LexusGS460Rear UpperCamber Plus or Minus 1.50 Degrees
2009LexusIS FRear UpperCamber Plus or Minus 1.50 Degrees
2009LexusIS250Rear UpperCamber Plus or Minus 1.50 Degrees
2009LexusIS350Rear UpperCamber Plus or Minus 1.50 Degrees
2008LexusGS350Rear UpperCamber Plus or Minus 1.50 Degrees
2008LexusGS450hRear UpperCamber Plus or Minus 1.50 Degrees
2008LexusGS460Rear UpperCamber Plus or Minus 1.50 Degrees
2008LexusIS FRear UpperCamber Plus or Minus 1.50 Degrees
2008LexusIS250Rear UpperCamber Plus or Minus 1.50 Degrees
2008LexusIS350Rear UpperCamber Plus or Minus 1.50 Degrees
2007LexusGS350Rear UpperCamber Plus or Minus 1.50 Degrees
2007LexusGS430Rear UpperCamber Plus or Minus 1.50 Degrees
2007LexusGS450hRear UpperCamber Plus or Minus 1.50 Degrees
2007LexusIS250Rear UpperCamber Plus or Minus 1.50 Degrees
2007LexusIS350Rear UpperCamber Plus or Minus 1.50 Degrees
2006LexusGS300Rear UpperCamber Plus or Minus 1.50 Degrees
2006LexusGS430Rear UpperCamber Plus or Minus 1.50 Degrees
2006LexusIS250Rear UpperCamber Plus or Minus 1.50 Degrees
2006LexusIS350Rear UpperCamber Plus or Minus 1.50 Degrees
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 102-7326MOOG Chassis Products — RK100138622.44039K100138TC7297