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Moog RK643664 Suspension Control Arm - Rear Right Lower Rearward
Moog RK643664 Rear Right Lower Rearward Control Arm
Moog RK643664 is a premium suspension control arm for the rear right lower rearward position. It is engineered for structural strength and corrosion protection, making it a direct-fit replacement for select Ford and Lincoln applications.
Key Features
- Premium-grade suspension control arm for rear suspension service
- Built for structural strength in demanding road conditions
- Corrosion-protected construction for long-term durability
- Direct replacement for the rear right lower rearward position
- Cross-references Mevotech Supreme CMS401134 for the same application
Vehicle Fitment
- Fits 2015-2023 Ford Edge, rear right lower rearward.
- Fits 2019-2023 Lincoln Nautilus, rear right lower rearward.
- Fits 2017-2020 Lincoln Continental, rear right lower rearward.
- Fits 2016-2018 Lincoln MKX, rear right lower rearward.
Detailed Description
This Moog suspension control arm, part number RK643664, is built for the rear right lower rearward location on select Ford Edge and Lincoln models. It serves as a replacement for worn or damaged rear suspension components and supports proper rear suspension geometry in vehicles such as the Ford Edge, Lincoln Nautilus, Lincoln Continental, and Lincoln MKX. The premium construction and corrosion protection make RK643664 a practical choice for restoring rear suspension performance on covered applications.
This part cross-references Mevotech Supreme CMS401134 for the same application.
What It Is Used For
- Replacing a bent or worn rear suspension control arm
- Addressing rear-end looseness or unstable handling
- Correcting suspension geometry after component wear
- Resolving clunking or knocking from the rear suspension area
- Restoring proper rear wheel control on covered Ford and Lincoln models
Installation Notes and Tips
Install RK643664 in the rear right lower rearward position only on the listed applications. Verify vehicle year, make, model, and suspension position before installation. After replacement, a professional wheel alignment is recommended to confirm rear suspension settings.
Quality Assurance
Moog premium control arms are engineered for structural strength and corrosion protection for foreign and domestic nameplates.
| Brand | Moog |
|---|---|
| Part Number | RK643664 |
| Grade Type | Premium |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2023 | Ford | Edge | Rear Right Lower Rearward | |
| 2023 | Lincoln | Nautilus | Rear Right Lower Rearward | |
| 2022 | Ford | Edge | Rear Right Lower Rearward | |
| 2022 | Lincoln | Nautilus | Rear Right Lower Rearward | |
| 2021 | Ford | Edge | Rear Right Lower Rearward | |
| 2021 | Lincoln | Nautilus | Rear Right Lower Rearward | |
| 2020 | Ford | Edge | Rear Right Lower Rearward | |
| 2020 | Lincoln | Continental | Rear Right Lower Rearward | |
| 2020 | Lincoln | Nautilus | Rear Right Lower Rearward | |
| 2019 | Ford | Edge | Rear Right Lower Rearward | |
| 2019 | Lincoln | Continental | Rear Right Lower Rearward | |
| 2019 | Lincoln | Nautilus | Rear Right Lower Rearward | |
| 2018 | Ford | Edge | Rear Right Lower Rearward | |
| 2018 | Lincoln | Continental | Rear Right Lower Rearward | |
| 2018 | Lincoln | MKX | Rear Right Lower Rearward | |
| 2017 | Ford | Edge | Rear Right Lower Rearward | |
| 2017 | Lincoln | Continental | Rear Right Lower Rearward | |
| 2017 | Lincoln | MKX | Rear Right Lower Rearward | |
| 2016 | Ford | Edge | Rear Right Lower Rearward | |
| 2016 | Lincoln | MKX | Rear Right Lower Rearward | |
| 2015 | Ford | Edge | Rear Right Lower Rearward |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.