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Moog RK621625 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Forward
| Brand | Moog RK621625 |
|---|---|
| Position | Front Left Upper Forward |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Ball Joint Mounting Type | Press in |
| Ball Joint Stud Type | Threaded |
| Control Arm Material | Forged steel |
| Mounting Hardware Included | Yes |
| Adjustable | No |
| Control Arm Color | Black |
| Control Arm Maximum Length | 7.780 |
| Bushing Material | Rubber |
| Fits | Mazda · 8 vehicles |
Forged steel construction. Provides a rigid control arm structure for suspension service.
Pre-greased design. Arrives ready for installation with reduced prep time.
Corrosion protection. Helps resist rust in demanding undercar conditions.
Cross-references Aftermarket T06034C50, Dorman - OE Solutions 520-828 and Dorman - OE Solutions 522-291 for the same application. See all 16.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Overview
Moog RK621625 is a suspension control arm and ball joint assembly built for structural strength and corrosion protection. It is a direct-fit replacement for the specified application and uses forged steel construction with pre-greased components for service-ready installation.
Key Features
- Forged steel control arm for strength and durability
- Corrosion protection for long-term service life
- Pre-greased design for reduced prep time
- Rubber bushings included for proper suspension isolation
- Press-in ball joint with threaded stud for secure assembly
- Mounting hardware included
Detailed Description
Fits 1995-2002 Mazda Millenia, front left upper forward. This Moog control arm assembly, part number RK621625, is engineered as a replacement for the original suspension linkage in the front left upper forward position. The forged steel arm provides a rigid structure, while the rubber bushings help maintain suspension compliance and noise isolation. The press-in ball joint and threaded stud follow the specified mounting design for the application.
Moog RK621625 is a practical choice for restoring suspension geometry on a Mazda Millenia when the original control arm shows wear, corrosion, or looseness. This part cross-references Dorman - OE Solutions (e.g., 520-828, 522-291) for the same application.
What It Is Used For
- Replacing a worn or damaged suspension control arm assembly
- Addressing looseness or play in the suspension linkage
- Restoring proper ball joint connection and arm support
- Correcting noise or vibration from deteriorated bushings
- Replacing a corroded arm with a forged steel unit
Installation Notes and Tips
Verify fitment by year, make, model, and position before installation. The assembly is pre-greased and includes bushings and mounting hardware, which can streamline the replacement process. Confirm the press-in ball joint and threaded stud configuration matches the original part before beginning service.
Quality Assurance
Moog premium control arms are engineered for structural strength and corrosion protection.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Mazda | Millenia | Front Left Upper Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2001 | Mazda | Millenia | Front Left Upper Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2000 | Mazda | Millenia | Front Left Upper Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 1999 | Mazda | Millenia | Front Left Upper Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 1998 | Mazda | Millenia | Front Left Upper Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 1997 | Mazda | Millenia | Front Left Upper Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 1996 | Mazda | Millenia | Front Left Upper Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 1995 | Mazda | Millenia | Front Left Upper Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
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