Mevotech CMS501323 Suspension Trailing Arm - Rear Left

Rear Left Suspension Trailing Arm for Equinox and Terrain

Mevotech CMS501323 is a rear left suspension trailing arm built for specific Chevrolet Equinox and GMC Terrain applications. It uses a steel arm construction with rubber bushings to support rear suspension location and consistent alignment on the driver-side rear corner.

Key Features

• Steel construction for strength and durability
• 15.93 in. length
• Black finish
• Rear left position
• Rubber bushing material
• Bushings included
• Mounting hardware included
• Non-adjustable design
• No ball joint included

Product Details

This Mevotech suspension trailing arm, part number CMS501323, is made for rear left fitment on 2019-2024 Chevrolet Equinox and 2019-2024 GMC Terrain, plus 2018 Chevrolet Equinox and 2018 GMC Terrain with slotted holes. The steel arm and rubber bushings help restore rear suspension geometry where the original arm has worn bushings, corrosion, or mounting damage. CMS501323 also cross-references MOOG Chassis Products RK643803 for the same application.

Common Repair Applications

• Rear suspension noise from worn bushings
• Loose or unstable rear handling
• Uneven rear tire wear from suspension wear
• Corrosion or damage to the original trailing arm
• Rear alignment issues after component wear

Installation Notes

Install on the rear left side only. Verify vehicle year, make, model, and 2018 slotted-hole configuration before ordering. Because this is a non-adjustable trailing arm, correct installation and final alignment checks are important after replacement. Use the included mounting hardware during installation and confirm all fasteners are torqued to specification.

Quality Assurance

Mevotech supplies chassis and suspension components for OE-style replacement applications. Part number CMS501323 is built to match the listed rear left Equinox and Terrain fitments and uses rubber bushings for controlled suspension movement and road isolation.