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Moog RK620188 Suspension Control Arm and Ball Joint Assembly - Front Upper
Moog Suspension Control Arm and Ball Joint Assembly Overview
The Moog RK620188 suspension control arm and ball joint assembly is engineered for Jeep Commander and Grand Cherokee models. Designed with durability and precision, this assembly ensures reliable suspension performance and improved vehicle handling.
- Pre-greased for immediate installation and smooth operation
- Includes rubber bushings for effective vibration dampening
- Forged steel control arm construction for enhanced strength
- Press-in ball joint with threaded stud for secure mounting
- Mounting hardware included for a complete replacement solution
- Control arm finished in black for corrosion resistance
- Compatible with Jeep Commander and Grand Cherokee vehicles
Detailed Product Description
The Moog RK620188 suspension control arm and ball joint assembly is built to meet the specific suspension needs of Jeep Commander and Grand Cherokee models. Featuring a forged steel control arm, this part offers robust structural integrity to withstand road stresses. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce noise and absorb shocks, contributing to a smoother ride. The ball joint is press-in mounted with a threaded stud type, ensuring a secure and stable connection to the suspension system. Additionally, all necessary mounting hardware is provided, simplifying the replacement process.
Common Applications and Problem Resolution
- Restores proper suspension geometry and alignment
- Eliminates clunking noises caused by worn control arms or ball joints
- Improves steering response and vehicle stability
- Reduces uneven tire wear due to suspension play
- Addresses vibration and handling issues related to damaged bushings
Installation Notes and Tips
Installation of the Moog RK620188 assembly requires basic suspension knowledge and tools. Since the part is pre-greased and includes bushings and mounting hardware, it is ready for direct installation. It is recommended to verify vehicle compatibility with Jeep Commander and Grand Cherokee models before beginning. Proper torque specifications should be followed to ensure secure mounting. After installation, a professional wheel alignment is advised to maintain optimal suspension performance.
Quality Assurance and Warranty
Moog suspension components are manufactured to meet or exceed OEM standards. The RK620188 assembly undergoes rigorous testing to ensure durability and performance under typical driving conditions. While specific warranty details may vary, Moog generally offers a limited warranty covering defects in materials and workmanship. Refer to official Moog documentation for complete warranty information.
| Brand | Moog |
|---|---|
| Part Number | RK620188 |
| Adjustable | No |
| Ball Joint Mounting Type | Press In |
| Ball Joint Stud Type | Threaded |
| Bushing Material | Rubber |
| Bushings Included | Yes |
| Control Arm Color | Black |
| Control Arm Material | Forged Steel |
| Control Arm Maximum Length | 11.800 |
| Grease Fitting Included | No |
| Mounting Hardware Included | Yes |
| Pre-Greased | Yes |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Jeep | Commander | Front Upper | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2010 | Jeep | Grand Cherokee | Front Upper | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2009 | Jeep | Commander | Front Upper | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2009 | Jeep | Grand Cherokee | Front Upper | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2008 | Jeep | Commander | Front Upper | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2008 | Jeep | Grand Cherokee | Front Upper | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2007 | Jeep | Commander | Front Upper | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2007 | Jeep | Grand Cherokee | Front Upper | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2006 | Jeep | Commander | Front Upper | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2006 | Jeep | Grand Cherokee | Front Upper | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2005 | Jeep | Grand Cherokee | Front Upper | 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.