HomeSuspension > Suspension, Springs and Related ComponentsMoog RK643815 Suspension Control Arm - Rear Left Lower Forward
Part #: RK643815

Moog RK643815 Suspension Control Arm - Rear Left Lower Forward

Rear Left Lower Forward
7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, CX-5
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Premium Rear Left Lower Forward Control Arm

Moog RK643815 is a premium suspension control arm for the rear left lower forward position on select Mazda CX-5 models. It is engineered for structural strength and corrosion protection, making it a direct-fit replacement for the specified application.

Key Features

  • Premium-grade suspension control arm for rear suspension service
  • Built for structural strength in demanding road conditions
  • Corrosion protection helps support long-term durability
  • Fits 2017-2023 Mazda CX-5, rear left lower forward
  • OE-style replacement for Mazda CX-5 rear suspension repair
  • Part number RK643815 for accurate ordering and lookup

Detailed Description

Moog RK643815 is a premium control arm for the rear left lower forward position on the Mazda CX-5. This part cross-references Mevotech Supreme CMS761238 for the same application. It is intended for 2017-2023 Mazda CX-5 models and is built to address rear suspension wear with a replacement that emphasizes strength and corrosion resistance. If you are servicing a Mazda CX-5 rear suspension control arm, RK643815 provides a direct application match for the listed position.

Common Repair Symptoms

  • Rear suspension clunking or knocking over bumps
  • Uneven tire wear linked to rear alignment issues
  • Loose or unstable rear-end handling
  • Visible wear or damage at the rear control arm
  • Noise from the rear left lower forward suspension area

Installation Notes and Tips

Fits 2017-2023 Mazda CX-5, rear left lower forward. Confirm the rear left lower forward position before installation and verify alignment after replacement. Compare the removed part to RK643815 and check all suspension mounting points for wear before final assembly.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection for foreign and domestic nameplates. RK643815 is a premium-grade suspension component built for the listed Mazda CX-5 application.

BrandMoog
Part NumberRK643815
Grade TypePremium

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2023MazdaCX-5Rear Left Lower Forward
2022MazdaCX-5Rear Left Lower Forward
2021MazdaCX-5Rear Left Lower Forward
2020MazdaCX-5Rear Left Lower Forward
2019MazdaCX-5Rear Left Lower Forward
2018MazdaCX-5Rear Left Lower Forward
2017MazdaCX-5Rear Left Lower Forward

* 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:

CMS761238KB7W28550

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