Mevotech CMS861020 Lateral Arm - Rear Forward

Brand Mevotech CMS861020
Position Rear Forward
Length 19.5
Adjustable No
Finish Corrosion resistant
Width 2.09
Fits Lexus and Toyota · 16 vehicles

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

Lateral arm. Supports suspension geometry and stable handling.

Cross-references Delphi TC6623, Dorman - OE Solutions 522-474 and MOOG Chassis Products RK642181 for the same application. See all 8.

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Mevotech CMS861020 Rear Forward Lateral Arm

Mevotech CMS861020 is a corrosion-resistant lateral arm for the rear forward suspension position on select Lexus and Toyota vehicles. With a 19.5-inch length and 2.09-inch width, it is built for direct replacement service where rear suspension geometry and alignment stability matter.

Key Features

  • Part number: CMS861020
  • Rear forward lateral arm for suspension repair
  • 19.5 in. length and 2.09 in. width
  • Corrosion-resistant finish for added protection
  • Non-adjustable design for OE-style replacement
  • Compatible with Lexus RX350, RX400h, RX330 and Toyota Highlander rear forward applications

Detailed Description

Mevotech CMS861020 is a suspension lateral arm engineered for the rear forward position on 2001-2007 Toyota Highlander, 2004-2006 Lexus RX330, 2006-2008 Lexus RX400h, and 2007-2009 Lexus RX350. This part number, CMS861020, is a direct-fit replacement option for restoring rear suspension control on these applications. The corrosion-resistant finish helps protect the arm in underbody environments where road splash and moisture are common.

This part cross-references Delphi TC6623 and MOOG Chassis Products RK642181 for the same application.

What It Is Used For

  • Replacing a worn rear forward lateral arm on Lexus RX350, RX400h, or RX330 models
  • Restoring rear suspension alignment on Toyota Highlander applications
  • Addressing clunks, looseness, or excess movement from a fatigued suspension arm
  • Correcting uneven tire wear related to rear suspension wear
  • Supporting stable rear wheel positioning after suspension service

Installation Notes and Tips

Verify the rear forward position before ordering, since this arm is not adjustable and is specific to the listed applications. Compare the original arm length and mounting points to confirm proper replacement for your Lexus RX350, Lexus RX400h, Lexus RX330, or Toyota Highlander. After installation, a professional alignment is recommended to confirm rear suspension geometry.

Quality Assurance

Mevotech supplies chassis and suspension components for OE-style replacement service, and this lateral arm is finished with corrosion resistance to support long-term durability in demanding road conditions.

This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
2009LexusRX350FWDRear Forward—
2008LexusRX350FWDRear Forward—
2008LexusRX400hFWDRear Forward—
2007LexusRX350FWDRear Forward—
2007LexusRX400hFWDRear Forward—
2007ToyotaHighlanderFWDRear Forward—
2006LexusRX330FWDRear Forward—
2006LexusRX400hFWDRear Forward—
2006ToyotaHighlanderFWDRear Forward—
2005LexusRX330FWDRear Forward—
2005ToyotaHighlanderFWDRear Forward—
2004LexusRX330FWDRear Forward—
2004ToyotaHighlanderFWDRear Forward—
2003ToyotaHighlander—Rear Forward—
2002ToyotaHighlander—Rear Forward—
2001ToyotaHighlander—Rear Forward—
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Delphi — TC6623Dorman - OE Solutions — 522-474MOOG Chassis Products — RK642181487400E010487800E01048730480904878048030CA5064