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URO 1233304607 Suspension Control Arm - Front Left Upper
Reliable Front Left Upper Suspension Control Arm for Mercedes-Benz 300 Series
The URO Suspension Control Arm part number 1233304607 is engineered for precise fitment on Mercedes-Benz 300D, 300SD, and 300TD models. Designed to maintain suspension geometry and improve vehicle handling, this front left upper control arm comes pre-greased and includes essential components for durability and performance.
Key Features of URO Suspension Control Arm 1233304607
- Pre-greased for immediate installation and reduced maintenance
- Includes high-quality bushings for enhanced suspension stability
- Ball joint included with bolt-in mounting type and threaded stud (M10x1.0)
- Constructed with high strength steel housing and metal bearing for durability
- Equipped with a neoprene black dust boot to protect ball joint from contaminants
- Locking nut included to secure ball stud with a 16mm wrench size
- Non-adjustable design with a 45-degree adjustment range for precise alignment
- Weight: 2.25 lbs, optimized for front left upper suspension position
Detailed Product Description
This URO front left upper suspension control arm (part number 1233304607) is specifically designed for Mercedes-Benz 300D, 300SD, and 300TD vehicles. The control arm features a bolt-in ball joint mounting type with a threaded stud, ensuring a secure and reliable connection. The ball joint housing is made from high strength steel, paired with a metal bearing to withstand the stresses of daily driving and maintain suspension integrity.
The included bushings help absorb road vibrations and reduce noise, contributing to a smoother ride. The control arm comes pre-greased, eliminating the need for immediate lubrication after installation. A neoprene dust boot in black protects the ball joint from dirt and moisture, extending the lifespan of the component. The locking nut and compatible 16mm wrench size facilitate proper installation and secure fastening.
Common Applications and Problem Solving
- Restores proper suspension geometry on Mercedes-Benz 300D, 300SD, and 300TD front left upper positions
- Eliminates clunking noises caused by worn ball joints or bushings
- Improves steering response and vehicle handling stability
- Addresses uneven tire wear due to suspension misalignment
- Prevents premature suspension component failure from contamination or wear
Installation Notes and Tips
Installation of the URO suspension control arm 1233304607 requires standard suspension tools. The ball joint is bolt-in with a threaded stud (M10x1.0), secured using the included locking nut and a 16mm wrench. Since the control arm is pre-greased and includes bushings and a dust boot, no additional lubrication is necessary during installation. Ensure proper torque specifications are followed to maintain safety and performance. Alignment check after installation is recommended to optimize handling.
Quality Assurance and Warranty
URO suspension components are manufactured to meet or exceed OEM specifications for fit, form, and function. The use of high strength steel and durable materials ensures long service life under normal operating conditions. While specific warranty details are not provided, URO parts typically come with a limited warranty against defects in material and workmanship. Always verify warranty terms with the supplier or manufacturer.
| Brand | URO |
|---|---|
| Part Number | 1233304607 |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Ball Joint Mounting Type | Bolt-in |
| Ball Joint Stud Type | Threaded |
| Ball Joint Included | Yes |
| Adjustable | No |
| Adjustment Range (Deg) | 45 |
| Ball Joint Bearing Material | Metal |
| Ball Joint Housing Material | High strength steel |
| Ball Stub Thread Size | M10x1.0 |
| Ball Stud Nut Wrench Size | 16mm |
| C Clip Included | No |
| Castle Nut Included | No |
| Control Arm Position | Front left upper |
| Cotter Pin Included | No |
| Dust Boot Color | Black |
| Dust Boot Included | Yes |
| Dust Boot Material | Neoprene |
| Greaseable | No |
| Locking Nut Included | Yes |
| Weight | 2.25 |
This part fits 38 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1985 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1985 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1985 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1985 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1984 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1984 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1984 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1984 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1983 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1983 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1983 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1983 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1982 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1982 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1982 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1982 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1981 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1981 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1981 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1981 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1980 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1980 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1980 | Mercedes-Benz | 300SD | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1980 | Mercedes-Benz | 300SD | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1980 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1980 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1979 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1979 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1979 | Mercedes-Benz | 300SD | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1979 | Mercedes-Benz | 300SD | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1979 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1979 | Mercedes-Benz | 300TD | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1978 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1978 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1978 | Mercedes-Benz | 300SD | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1978 | Mercedes-Benz | 300SD | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
| 1977 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 |
| 1977 | Mercedes-Benz | 300D | Front Left Upper | Use Together with (2) 116 333 4014 (URO-000795) |
* 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.