Mevotech CMS501326 Lateral Arm - Rear Left Upper

Brand Mevotech CMS501326
Position Rear Left Upper
Material Steel
Length 13.29
Color Black
End 1 Type Bushing
End 2 Type Fork
Bushings Included Yes
Ball Joint Included No
Mounting Hardware Included Yes
Adjustable Yes
Bushing Material Rubber
Fits Buick, Chevrolet, and GMC · 19 vehicles

Application-specific design. Built for the demands of commercial, fleet, SUV and truck use.

Steel construction. Adds strength for dependable suspension performance.

Labor Saver hardware. Included tools and hardware help speed up installation.

Cross-references Mevotech Supreme CMS501326, MOOG Chassis Products RK643709 and 5CB503319 for the same application. See all 9.

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Free returns within 60 days if it doesn't fit when fitment is verified.

Rear Left Upper Lateral Arm for Select GM SUVs

Mevotech CMS501326 is a steel rear left upper lateral arm built for select Chevrolet Equinox, GMC Terrain, and Buick Envision applications. It uses a rubber bushing at one end and a fork-style connection at the other, with adjustable construction to help restore rear suspension geometry.

Key Features

  • Steel lateral arm with black finish
  • Rear left upper position
  • Rubber bushing included
  • Fork-style end for application-specific mounting
  • Adjustable design for suspension alignment needs
  • Mounting hardware included
  • No ball joint included

Application Details

Compatible with 2018-2024 Chevrolet Equinox, rear left upper; 2018-2024 GMC Terrain, rear left upper; and 2016-2020 Buick Envision, rear left upper. This Mevotech CMS501326 lateral arm is engineered in-house with application-specific upgrades for durability and consistent performance in high-use passenger vehicles, SUVs, fleets, and working trucks.

This part cross-references MOOG Chassis Products RK643709 for the same application.

Common Repair Uses

  • Rear suspension looseness or instability
  • Uneven tire wear related to rear alignment issues
  • Clunking or shifting from worn suspension bushings
  • Restoring rear left upper suspension control on GM SUVs
  • Replacing a bent or fatigued lateral arm

Installation Notes

Verify vehicle year, make, model, and rear left upper position before installation. Because this arm is adjustable, final alignment should be checked after installation to confirm proper suspension geometry. The included bushings and mounting hardware help streamline the repair process.

Quality Assurance

Mevotech Supreme Parts are built with application-specific upgrades and Labor Saver design elements that simplify service work while supporting durability in demanding driving conditions. Part number CMS501326 is engineered for direct-fit replacement use on the listed applications.

This part fits 19 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2024ChevroletEquinoxRear Left Upper—
2024GMCTerrainRear Left Upper—
2023ChevroletEquinoxRear Left Upper—
2023GMCTerrainRear Left Upper—
2022ChevroletEquinoxRear Left Upper—
2022GMCTerrainRear Left Upper—
2021ChevroletEquinoxRear Left Upper—
2021GMCTerrainRear Left Upper—
2020BuickEnvisionRear Left Upper—
2020ChevroletEquinoxRear Left Upper—
2020GMCTerrainRear Left Upper—
2019BuickEnvisionRear Left Upper—
2019ChevroletEquinoxRear Left Upper—
2019GMCTerrainRear Left Upper—
2018BuickEnvisionRear Left Upper—
2018ChevroletEquinoxRear Left Upper—
2018GMCTerrainRear Left Upper—
2017BuickEnvisionRear Left Upper—
2016BuickEnvisionRear Left Upper—
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Mevotech Supreme — CMS501326MOOG Chassis Products — RK6437095CB50331926096001953150022979775845578498498830587825464