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Moog RK641803 Suspension Control Arm - Rear Lower Forward
Moog Suspension Control Arm for Ford Expedition and Lincoln Navigator
The Moog RK641803 suspension control arm is designed specifically for Ford Expedition and Lincoln Navigator models. Constructed from durable stamped steel with a black painted finish, this control arm provides reliable performance and long-lasting durability for your vehicle's suspension system.
Key Features of Moog RK641803 Suspension Control Arm
- Material: Heavy-duty stamped steel for strength and durability
- Color: Black with a protective painted finish to resist corrosion
- Includes rubber bushings for effective vibration dampening
- Does not include ball joint or mounting hardware
- Non-adjustable, regular grade type control arm
- Compatible with Ford Expedition and Lincoln Navigator models
Detailed Description of the Moog RK641803 Control Arm
This Moog suspension control arm (part number RK641803) is engineered to meet the exact specifications required for Ford Expedition and Lincoln Navigator vehicles. The stamped steel construction ensures structural integrity under normal driving conditions, while the black painted finish helps protect against rust and wear. The included rubber bushings help absorb road vibrations and reduce noise, contributing to a smoother ride. Although this control arm does not come pre-greased and lacks a grease fitting, it is designed for straightforward installation and reliable operation. Note that ball joints and mounting hardware are not included and should be sourced separately if needed.
Common Suspension Issues Addressed by This Control Arm
- Worn or damaged control arm bushings causing excessive play or noise
- Corroded or weakened control arm compromising suspension stability
- Uneven tire wear due to misaligned suspension components
- Reduced handling performance and vehicle control
- Vibrations or clunking noises during driving
Installation Notes and Tips
- Ensure compatibility with your specific Ford Expedition or Lincoln Navigator model year before installation
- Inspect and replace ball joints and mounting hardware as necessary since they are not included
- Properly torque all fasteners to manufacturer specifications to maintain suspension integrity
- Consider professional alignment after installation to optimize handling and tire wear
Quality Assurance and Warranty Information
Moog suspension components are manufactured to meet or exceed OEM standards, providing dependable performance for your vehicle. While specific warranty details for part number RK641803 may vary, Moog typically offers a limited warranty against defects in materials and workmanship. Refer to Moog's official warranty policy for complete information.
| Brand | Moog |
|---|---|
| Part Number | RK641803 |
| Adjustable | No |
| Ball Joint Included | No |
| Bushing Material | Rubber |
| Bushings Included | Yes |
| Color | Black |
| Friction Material Thickness | Paint |
| Grade Type | Regular |
| Grease Fitting Included | No |
| Material | Stamped Steel |
| Mounting Hardware Included | No |
| Pre-Greased | No |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2017 | Lincoln | Navigator | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2016 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2016 | Lincoln | Navigator | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2015 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2015 | Lincoln | Navigator | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2014 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2014 | Lincoln | Navigator | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2013 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2013 | Lincoln | Navigator | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2012 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2012 | Lincoln | Navigator | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2011 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2011 | Lincoln | Navigator | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2010 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2010 | Lincoln | Navigator | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2009 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2009 | Lincoln | Navigator | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2008 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2008 | Lincoln | Navigator | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2007 | Ford | Expedition | Rear Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2007 | Lincoln | Navigator | Rear Lower Forward | 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.