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Moog RK643492 Suspension Control Arm - Rear Left Rearward
Moog RK643492 Rear Left Rearward Control Arm
Moog RK643492 is a premium suspension control arm and ball joint assembly for the rear left rearward position. It is engineered for structural strength and corrosion protection, with fitment for select BMW X3 and BMW X4 applications.
Key Features
- Premium-grade suspension control arm for rear suspension service
- Built for structural strength and corrosion resistance
- Rear left rearward position fitment
- Suspension control arm and ball joint assembly meets OEM standards
- Cross-reference: This part cross-references Delphi TC3259 for the same application.
Detailed Description
Moog RK643492 is a premium replacement control arm for BMW rear suspension applications. It is made for the rear left rearward location on 2011-2017 BMW X3 and 2015-2018 BMW X4 models, providing a direct-fit solution for drivers searching for a BMW X3 rear left rearward control arm or BMW X4 rear suspension control arm. The assembly is engineered to deliver structural strength and corrosion protection while meeting OEM standards for the suspension control arm and ball joint assembly.
What It Helps Address
- Rear suspension looseness or instability
- Clunking or knocking from the rear suspension area
- Uneven rear tire wear related to worn suspension geometry
- Excessive play in the rear left rearward control arm
- Restoring proper rear suspension alignment on BMW X3 and BMW X4 models
Installation Notes and Tips
Fits 2011-2017 BMW X3, rear left rearward. Fits 2015-2018 BMW X4, rear left rearward. Verify the rear left rearward position and compare the existing arm and ball joint assembly before installation. After replacement, a professional wheel alignment is recommended to confirm suspension geometry.
Quality Assurance
Moog premium control arms are engineered for structural strength and corrosion protection. RK643492 is built as a premium suspension component for foreign and domestic nameplates and is intended to meet OEM standards for the listed BMW applications.
| Brand | Moog |
|---|---|
| Part Number | RK643492 |
| Grade Type | Premium |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | BMW | X4 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2017 | BMW | X3 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2017 | BMW | X4 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2016 | BMW | X3 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2016 | BMW | X4 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2015 | BMW | X3 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2015 | BMW | X4 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2014 | BMW | X3 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2013 | BMW | X3 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2012 | BMW | X3 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2011 | BMW | X3 | Rear Left Rearward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
* 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.