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Moog RK623974 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Forward
| Brand | Moog RK623974 |
|---|---|
| Position | Front Left Lower Forward |
| Bushings Included | Yes |
| Ball Joint Included | Yes |
| Bushing Included | Yes |
| Grade Type | Premium |
| Fits | BMW · 25 vehicles |
Premium grade. Built as a suspension control arm and ball joint assembly for service replacement.
Complete assembly. Includes the ball joint and bushings in one replacement unit.
Corrosion protection. Engineered to resist environmental wear in suspension service.
Cross-references Dorman - OE Solutions 526-295, Mevotech Supreme CMS101578 and 31106893549 for the same application. See all 5.
Suspension Control Arm Assembly
Moog RK623974 is a premium suspension control arm and ball joint assembly built for BMW and Alpina applications that need a direct replacement for the front left lower forward position. It combines structural strength with corrosion protection for dependable suspension service.
Compatible with BMW X5, BMW X6, BMW X7, and BMW Alpina XB7 applications, this assembly includes the ball joint and bushings for a complete service part. The RK623974 part number is used for the same application across these fitments.
Key Features
- Premium-grade suspension control arm and ball joint assembly.
- Includes ball joint and bushings for a complete replacement unit.
- Engineered for structural strength.
- Corrosion protection helps resist environmental wear.
- Direct-fit service part for BMW suspension repair.
Detailed Description
Moog RK623974 is a suspension control arm and ball joint assembly for the front left lower forward position on select BMW X5, X6, X7, and Alpina XB7 models. It is built as a premium replacement part with the control arm, ball joint, and bushings integrated into one assembly. The RK623974 part number identifies the same application across the listed vehicles.
This part cross-references Dorman - OE Solutions 526-295 for the same application.
What It Is Used For
- Replacing a worn or damaged control arm assembly.
- Restoring proper suspension geometry.
- Addressing looseness or play in the front suspension.
- Correcting noise caused by worn bushings or ball joint wear.
- Supporting stable steering response and wheel control.
Installation Notes and Tips
Verify the vehicle position and notes before ordering. This assembly is specified for the front left lower forward location on the listed BMW and Alpina applications. Confirm fitment by year, model, and suspension configuration before installation.
Quality Assurance
Moog premium control arms are engineered for structural strength and corrosion protection.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | BMW | Alpina XB7 | — | — | — | Front Left Lower Forward | — |
| 2025 | BMW | X5 | xDrive40i | — | — | Front Left Lower Forward | — |
| 2025 | BMW | X6 | — | 3.0L | L6 | Front Left Lower Forward | — |
| 2025 | BMW | X7 | — | — | — | Front Left Lower Forward | — |
| 2024 | BMW | Alpina XB7 | — | — | — | Front Left Lower Forward | — |
| 2024 | BMW | X5 | xDrive40i | — | — | Front Left Lower Forward | — |
| 2024 | BMW | X6 | — | 3.0L | L6 | Front Left Lower Forward | — |
| 2024 | BMW | X7 | — | — | — | Front Left Lower Forward | — |
| 2023 | BMW | Alpina XB7 | — | — | — | Front Left Lower Forward | — |
| 2023 | BMW | X5 | M50i | 4.4L | V8 | Front Left Lower Forward | — |
| 2023 | BMW | X6 | M50i | 4.4L | V8 | Front Left Lower Forward | — |
| 2023 | BMW | X7 | — | — | — | Front Left Lower Forward | — |
| 2022 | BMW | Alpina XB7 | — | — | — | Front Left Lower Forward | — |
| 2022 | BMW | X5 | M50i | 4.4L | V8 | Front Left Lower Forward | — |
| 2022 | BMW | X6 | M50i | 4.4L | V8 | Front Left Lower Forward | — |
| 2022 | BMW | X7 | — | — | — | Front Left Lower Forward | — |
| 2021 | BMW | Alpina XB7 | — | — | — | Front Left Lower Forward | — |
| 2021 | BMW | X5 | M50i | 4.4L | V8 | Front Left Lower Forward | — |
| 2021 | BMW | X6 | M50i | 4.4L | V8 | Front Left Lower Forward | — |
| 2021 | BMW | X7 | — | — | — | Front Left Lower Forward | — |
| 2020 | BMW | X5 | xDrive50i | 4.4L | V8 | Front Left Lower Forward | — |
| 2020 | BMW | X6 | M50i | 4.4L | V8 | Front Left Lower Forward | — |
| 2020 | BMW | X7 | — | — | — | Front Left Lower Forward | — |
| 2019 | BMW | X5 | — | — | — | Front Left Lower Forward | — |
| 2019 | BMW | X7 | — | — | — | Front Left Lower Forward | — |
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