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Delphi TC5057 Suspension Ball Joint - Front Lower Inner
Delphi Suspension Ball Joint for Mini Cooper Vehicles
The Delphi TC5057 suspension ball joint is engineered to provide reliable steering and suspension performance for Mini Cooper models. Constructed from durable steel with a pressed mounting type, this ball joint is designed to maintain proper alignment and smooth movement in your vehicle's suspension system.
- Material: High-strength steel construction for durability
- Maximum outside diameter: 2.11 inches (53.6 mm)
- Length: 3.661 inches (93 mm)
- Stud thread diameter: 0.551 inches (14.0 mm)
- Stud thread length: 0.846 inches (21.5 mm)
- Color: Gray finish
- Includes mounting hardware and nuts for installation
- Dust boot made of chloroprene rubber to protect against contaminants
- Standard suspension grade type for everyday driving conditions
- Non-greasable, maintenance-free design
Product Details and Specifications
The Delphi TC5057 suspension ball joint features a pressed mounting type and a threaded stud, ensuring a secure fit within the Mini Cooper suspension system. The included dust boot, made from chloroprene rubber, helps protect the joint from dirt and moisture, extending its service life. This ball joint assembly does not include grease fittings or bushings, reflecting its standard suspension grade design intended for reliable, maintenance-free operation. The gray steel finish offers corrosion resistance suitable for typical road conditions.
Compatible Vehicles and Applications
This suspension ball joint is specifically compatible with Mini Cooper models, providing a direct replacement part that meets OEM specifications. The Delphi TC5057 is designed to restore proper suspension articulation and steering response, making it suitable for routine suspension repairs or upgrades on Mini Cooper vehicles.
- Eliminates excessive play in the suspension system
- Reduces uneven tire wear caused by worn ball joints
- Improves steering precision and vehicle handling
- Prevents clunking noises from suspension movement
- Restores proper wheel alignment and suspension geometry
Installation Notes and Tips
Installation of the Delphi TC5057 suspension ball joint requires appropriate tools, including a 45 mm wrench for the stud nut. Since the ball joint is non-greasable, no additional lubrication is necessary during installation. Ensure the mounting hardware and nuts included with the part are used to secure the assembly properly. It is recommended to inspect related suspension components during installation and perform a wheel alignment afterward to maintain optimal vehicle handling.
Quality Assurance and Warranty
Delphi suspension components are manufactured to meet industry standards for durability and performance. The TC5057 ball joint undergoes rigorous quality control to ensure fitment and function for Mini Cooper vehicles. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to provide confidence in the product's reliability.
| Brand | Delphi |
|---|---|
| Part Number | TC5057 |
| Adjustable | No |
| Ball Joint Assembly | Yes |
| Bushings Included | No |
| Castle Nut Included | No |
| Color | Gray |
| Cotter Pin Hole | No |
| Cotter Pin Included | No |
| Dust Boot Included | Yes |
| Dust Boot Material | Choloroprene Rubber (CR) |
| Grease Fitting Included | No |
| Greaseable | No |
| Height | 3.661 |
| Height | 93.0 |
| Item Grade | Standard Replacement |
| Length | 93 |
| Material | Steel |
| Maximum Outside Diameter | 2.11 |
| Maximum Outside Diameter | 53.6 |
| Mount Plate Included | No |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 0 |
| Mounting Type | Pressed |
| Nuts Included | Yes |
| Position(s) | Front Right Lower |
| Stud Tapered End 1 Diameter | 0.744 |
| Stud Tapered End 1 Diameter | 18.9 |
| Stud Tapered End 2 Diameter | 0.941 |
| Stud Tapered End 2 Diameter | 23.9 |
| Stud Thread Diameter | 0.551 |
| Stud Thread Diameter | 14.0 |
| Stud Thread Length | 0.846 |
| Stud Thread Length | 21.5 |
| Stud Thread Pitch | 1.5 |
| Stud Type | Threaded |
| Suspension Grade Type | Standard |
| Tapered Stud | Yes |
| Washers Included | No |
| Width | 53.6 |
| Wrench Size | 45.0 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Mini | Cooper | Front Lower Inner | |
| 2014 | Mini | Cooper | Front Lower Inner | |
| 2013 | Mini | Cooper | Front Lower Inner | |
| 2012 | Mini | Cooper | Front Lower Inner | |
| 2011 | Mini | Cooper | Front Lower Inner | |
| 2010 | Mini | Cooper | Front Lower Inner | |
| 2009 | Mini | Cooper | Front Lower Inner | |
| 2008 | Mini | Cooper | Front Lower Inner | |
| 2007 | Mini | Cooper | Front Lower Inner |
* 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.