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Delphi TC3146 Suspension Control Arm and Ball Joint Assembly - Front Right Upper
Delphi Suspension Control Arm and Ball Joint Assembly Overview
The Delphi TC3146 suspension control arm and ball joint assembly is designed specifically for the front right upper position on Land Rover Range Rover models. Engineered with durable aluminum construction and pre-greased components, this assembly offers reliable performance for suspension repair and maintenance.
- Pre-greased for immediate installation
- Includes rubber bushings for vibration dampening
- Machined ball joint mounting for precise fit
- Aluminum control arm with casting and forging for strength
- Compatible with Land Rover Range Rover front right upper suspension
Technical Details and Construction
The TC3146 control arm features a robust aluminum body combining casting and forging processes to ensure structural integrity and resistance to wear. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce noise and absorb road shocks, enhancing ride quality. The ball joint mounting is machined for accurate alignment and secure attachment, contributing to stable steering and suspension performance. This control arm measures approximately 12 inches (305 mm) in length and 3.945 inches (100.2 mm) in maximum width, finished in a gray color that resists corrosion.
Compatible Vehicles and Applications
This suspension control arm and ball joint assembly is compatible with Land Rover Range Rover vehicles requiring a front right upper replacement part. It is designed to restore proper suspension geometry and handling characteristics, making it suitable for addressing common suspension issues.
- Corrects uneven tire wear caused by worn control arms
- Eliminates clunking noises from loose ball joints
- Improves steering response and vehicle stability
- Resolves suspension misalignment problems
- Replaces damaged or corroded control arm components
Installation Notes and Tips
Installation of the Delphi TC3146 control arm should be performed by a qualified technician familiar with Land Rover suspension systems. Since the assembly is pre-greased and includes bushings, no additional lubrication is necessary. Mounting hardware is not included, so reusing existing bolts or sourcing new hardware is required. Ensure proper torque specifications are followed to maintain suspension integrity and safety.
Quality Assurance and Warranty
This Delphi suspension control arm and ball joint assembly meets standard replacement grade specifications for durability and fitment. Delphi provides quality assurance backed by industry standards, although specific warranty details should be confirmed at the point of purchase. The part number TC3146 ensures compatibility and traceability for Land Rover Range Rover suspension repairs.
| Brand | Delphi |
| Part Number | TC3146 |
| Adjustable | No |
| Ball Joint Mounting Type | Machined |
| Bushing Material | Rubber |
| Bushings Included | Yes |
| Control Arm Color | Gray |
| Control Arm Construction | Casting/Forged |
| Control Arm Material | Aluminum |
| Control Arm Maximum Length | 12.0 |
| Control Arm Maximum Length | 305.0 |
| Control Arm Maximum Width | 3.945 |
| Control Arm Maximum Width | 100.2 |
| Grease Fitting Included | No |
| Greaseable | No |
| Item Grade | Standard Replacement |
| Mounting Hardware Included | No |
| Mounting Hole Diameter | 0.039 |
| Mounting Hole Diameter | 1.0 |
| Position(s) | Front Right Upper |
| Pre-Greased | Yes |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Land Rover | Range Rover | Front Right Upper | Camber Minus 3.5 Degrees of Change |
| 2016 | Land Rover | Range Rover | Front Right Upper | Camber Minus 3.5 Degrees of Change |
| 2015 | Land Rover | Range Rover | Front Right Upper | Camber Minus 3.5 Degrees of Change |
| 2014 | Land Rover | Range Rover | Front Right Upper | Camber Minus 3.5 Degrees of Change |
| 2013 | Land Rover | Range Rover | Front Right Upper | Camber Minus 3.5 Degrees of Change |
* 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.