HomeSuspension > Suspension, Springs and Related ComponentsMevotech CMS861145 Suspension Trailing Arm - Rear Left
Part #: CMS861145

Mevotech CMS861145 Suspension Trailing Arm - Rear Left

Rear Left
⚙️ 50 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Acura, Lexus, and Toyota, CL, Highlander, RX350, RX350L, RX450h, and RX450hL
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Reliable Suspension Trailing Arm for Acura, Lexus, and Toyota

The Mevotech CMS861145 suspension trailing arm is engineered to provide durable and consistent performance for select Acura, Lexus, and Toyota models. Designed with stamped steel and a corrosion-resistant finish, this trailing arm supports your vehicle's suspension system with strength and longevity.

  • Constructed from stamped steel for enhanced durability
  • Corrosion-resistant black finish to withstand environmental exposure
  • Includes natural rubber bushings for effective vibration dampening
  • Measures 19.65 inches in length and 10.35 inches in width for precise fitment
  • Features bushing on one end and hole on the other for secure mounting
  • Compatible with Acura CL, Lexus RX350, RX350L, RX450h, RX450hL, and Toyota Highlander

Durable Design and Material Specifications

This Mevotech suspension trailing arm (part number CMS861145) is crafted from stamped steel, providing a robust structure that resists bending and wear. The black corrosion-resistant finish helps protect the arm from rust and environmental damage, extending the service life of the component. Equipped with natural rubber bushings, it reduces noise and vibration, contributing to a smoother ride. The trailing arm measures 19.65 inches in length and 10.35 inches in width, ensuring compatibility with the suspension geometry of the specified Acura, Lexus, and Toyota models.

Compatible Vehicle Applications

This suspension trailing arm is designed specifically for use with the following vehicles:

  • Acura CL
  • Lexus RX350, RX350L, RX450h, RX450hL
  • Toyota Highlander

Using the correct trailing arm like the Mevotech CMS861145 helps maintain proper wheel alignment and suspension performance on these models.

Common Suspension Issues Addressed

  • Excessive suspension noise or clunking
  • Uneven tire wear due to misalignment
  • Reduced handling stability and control
  • Vibration or harshness during driving
  • Worn or damaged trailing arm bushings

Installation Notes and Tips

When installing the Mevotech CMS861145 trailing arm, ensure the vehicle is securely lifted and supported. Remove the old trailing arm carefully, noting the orientation of bushings and mounting points. This trailing arm includes natural rubber bushings and is designed for direct replacement without adjustment. Torque all fasteners to manufacturer specifications to maintain suspension integrity and safety.

Quality Assurance and Warranty

Mevotech manufactures this suspension trailing arm to meet or exceed OEM standards, ensuring reliable performance and durability. The corrosion-resistant finish and quality bushings contribute to long service life. Please refer to Mevotech's warranty policy for specific coverage details related to the CMS861145 part.

BrandMevotech
Part NumberCMS861145
MaterialStamped steel
Length19.65
ColorBlack
End 1 TypeBushing
End 2 TypeHole
FinishCorrosion resistant
Bushings IncludedYes
Mounting Hardware IncludedYes
AdjustableNo
Bushing MaterialNatural rubber
Width10.35

This part fits 50 vehicles. Search below:

YearMakeModelPositionNotes
2025ToyotaHighlanderRear Left
2024ToyotaHighlanderRear Left
2023LexusRX350Rear Left
2023ToyotaHighlanderRear Left
2022LexusRX350Rear Left
2022LexusRX350LRear Left
2022LexusRX450hRear Left
2022LexusRX450hLRear Left
2022ToyotaHighlanderRear Left
2021LexusRX350Rear Left
2021LexusRX350LRear Left
2021LexusRX450hRear Left
2021LexusRX450hLRear Left
2021ToyotaHighlanderRear Left
2020LexusRX350Rear Left
2020LexusRX350LRear Left
2020LexusRX450hRear Left
2020LexusRX450hLRear Left
2020ToyotaHighlanderRear Left
2019LexusRX350Rear Left
2019LexusRX350LRear Left
2019LexusRX450hRear Left
2019LexusRX450hLRear Left
2019ToyotaHighlanderRear Left
2018LexusRX350Rear Left
2018LexusRX350LRear Left
2018LexusRX450hRear Left
2018LexusRX450hLRear Left
2018ToyotaHighlanderRear Left
2017LexusRX350Rear Left
2017LexusRX450hRear Left
2017ToyotaHighlanderRear Left
2016LexusRX350Rear Left
2016LexusRX450hRear Left
2016ToyotaHighlanderRear Left
2015LexusRX350Rear Left
2015LexusRX450hRear Left
2015ToyotaHighlanderRear Left
2014LexusRX350Rear Left
2014LexusRX450hRear Left
2014ToyotaHighlanderRear Left
2013LexusRX350Rear Left
2013LexusRX450hRear Left
2012LexusRX350Rear Left
2012LexusRX450hRear Left
2011LexusRX350Rear Left
2011LexusRX450hRear Left
2010LexusRX350Rear Left
2010LexusRX450hRear Left
2003AcuraCLRear Left

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

487800E060487800E061487800E09048780480904878048091

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.