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Moog RK643923 Suspension Trailing Arm - Rear RightOE Quality 60-Day Returns
Part #: RK643923

Moog RK643923 Suspension Trailing Arm - Rear Right

Rear Right
15 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota, RAV4, RAV4 Prime, and Venza
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Premium Rear Right Trailing Arm for Toyota

MOOG RK643923 is a premium suspension trailing arm for the rear right position. It is built with design updates that help extend service life and make replacement easier on the vehicle.

Compatible With 2019-2025 Toyota RAV4, rear right; 2021-2024 Toyota RAV4 Prime, rear right; and 2021-2024 Toyota Venza, rear right.

Key Features

  • Premium grade suspension trailing arm for rear right fitment
  • Designed with MOOG engineering updates that support longer part life
  • Built to simplify installation and replacement work
  • Direct-fit application for Toyota RAV4, RAV4 Prime, and Venza rear suspension service
  • Part number RK643923 for easy lookup and ordering

Detailed Description

MOOG RK643923 is a rear right suspension trailing arm for select Toyota crossover applications. It serves the rear suspension geometry on 2019-2025 Toyota RAV4, 2021-2024 Toyota RAV4 Prime, and 2021-2024 Toyota Venza models. MOOG’s ongoing design improvements focus on durability and easier replacement, making this a practical OE-style service part for rear suspension repair. This part cross-references Mevotech Supreme CMS861306 for the same application.

Common Repair Uses

  • Rear suspension noise or looseness diagnosis
  • Worn trailing arm replacement on Toyota RAV4 rear right applications
  • Rear alignment issues tied to suspension wear
  • Restoring stable rear suspension control on RAV4 Prime and Venza
  • Replacing a damaged or corroded rear right trailing arm

Installation Notes and Tips

Fits 2019-2025 Toyota RAV4, rear right. Fits 2021-2024 Toyota RAV4 Prime, rear right. Fits 2021-2024 Toyota Venza, rear right. Verify the rear right position and compare the original part number before installation. Part number RK643923 also interchanges with Toyota OE references 487600R040 and 4876042070.

Quality Assurance

MOOG is known for chassis components that incorporate design enhancements aimed at improving service life and simplifying replacement. RK643923 is a premium-grade suspension trailing arm built for the listed Toyota applications.

BrandMoog
Part NumberRK643923
Grade TypePremium

This part fits 15 vehicles. Search below:

YearMakeModelPositionNotes
2025ToyotaRAV4Rear Right
2024ToyotaRAV4Rear Right
2024ToyotaRAV4 PrimeRear Right
2024ToyotaVenzaRear Right
2023ToyotaRAV4Rear Right
2023ToyotaRAV4 PrimeRear Right
2023ToyotaVenzaRear Right
2022ToyotaRAV4Rear Right
2022ToyotaRAV4 PrimeRear Right
2022ToyotaVenzaRear Right
2021ToyotaRAV4Rear Right
2021ToyotaRAV4 PrimeRear Right
2021ToyotaVenzaRear Right
2020ToyotaRAV4Rear Right
2019ToyotaRAV4Rear Right

* 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:

487600R0404876042070CMS861306

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

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