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Delphi TC3448 Suspension Control Arm - Rear Left Upper Center
Delphi Suspension Control Arm for Mercedes-Benz Vehicles
The Delphi TC3448 suspension control arm is engineered for reliable performance in select Mercedes-Benz models. Designed with durable steel construction and a black cataphoresis finish, this rear left upper center control arm offers a precise fit and long-lasting durability for your vehicle's suspension system.
Key Features of Delphi TC3448 Control Arm
- Constructed from high-strength stamped steel for structural integrity
- Black cataphoresis finish for corrosion resistance
- Includes natural rubber bushings in black for vibration dampening
- Press-in ball joint mounting type (ball joint not included)
- Standard replacement grade suitable for rear left upper center position
- Dimensions: Length 14.646 inches, Width 83.0 mm, Height 41.5 mm
- Compatible with multiple Mercedes-Benz models including GL63 AMG, GLE63 AMG, GLS550, and ML350
Detailed Product Description
The Delphi TC3448 suspension control arm is designed specifically for the rear left upper center position on a range of Mercedes-Benz SUVs such as the GL63 AMG, GLE350, GLS450, and ML63 AMG. Its stamped steel construction ensures strength and durability under demanding driving conditions. The black cataphoresis finish provides enhanced corrosion protection, extending the lifespan of the component. This control arm comes equipped with natural rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint mounting type is press-in, allowing for secure attachment, though the ball joint itself is not included. This part is a standard replacement grade, meeting OEM specifications for reliable suspension performance.
Common Suspension Issues Addressed
- Worn or damaged control arm bushings causing excessive play
- Corrosion or rust compromising suspension integrity
- Unstable or imprecise rear suspension handling
- Noise or vibration from deteriorated suspension components
- Alignment problems related to faulty control arms
Installation Notes and Tips
- Ensure compatibility with your specific Mercedes-Benz model and year before installation
- Ball joint must be sourced separately as it is not included with this control arm
- Professional installation is recommended to maintain proper suspension geometry
- Inspect mounting hardware and replace if worn, as it is not included
- Check alignment after installation to ensure optimal handling
Quality Assurance and Warranty
Delphi suspension components are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The TC3448 control arm is a standard replacement part backed by Delphi's quality assurance processes. Please refer to Delphi's official warranty policy for specific coverage details.
| Brand | Delphi |
| Part Number | TC3448 |
| Adjustable | No |
| Ball Joint Included | No |
| Ball Joint Mounting Type | Press In |
| Bearing Type | Rubber |
| Bushing Color | Black |
| Bushing Material | Natural Rubber (NR) |
| Bushings Included | Yes |
| Color | Black |
| Construction | Stamped |
| Distance Between Mounting Holes | 372.0 |
| Friction Material Thickness | Cataphoresis |
| Grade Type | Regular |
| Grease Fitting Included | No |
| Height | 41.5 |
| Item Grade | Standard Replacement |
| Length | 14.646 |
| Material | Steel |
| Mounting Hardware Included | No |
| Position(s) | Rear Left Upper Center |
| Pre-Greased | No |
| Shape | Straight |
| Width | 83.0 |
This part fits 67 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Mercedes-Benz | GLE400 | Rear Left Upper Center | ||
| 2019 | Mercedes-Benz | GLE43 AMG | Rear Left Upper Center | ||
| 2019 | Mercedes-Benz | GLE63 AMG | Rear Left Upper Center | ||
| 2019 | Mercedes-Benz | GLE63 AMG S | Rear Left Upper Center | ||
| 2019 | Mercedes-Benz | GLS450 | Rear Left Upper Center | ||
| 2019 | Mercedes-Benz | GLS550 | Rear Left Upper Center | ||
| 2019 | Mercedes-Benz | GLS63 AMG | Rear Left Upper Center | ||
| 2018 | Mercedes-Benz | GLE350 | Rear Left Upper Center | ||
| 2018 | Mercedes-Benz | GLE400 | Rear Left Upper Center | ||
| 2018 | Mercedes-Benz | GLE43 AMG | Rear Left Upper Center | ||
| 2018 | Mercedes-Benz | GLE550 | Rear Left Upper Center | ||
| 2018 | Mercedes-Benz | GLE550e | Rear Left Upper Center | ||
| 2018 | Mercedes-Benz | GLE63 AMG | Rear Left Upper Center | ||
| 2018 | Mercedes-Benz | GLE63 AMG S | Rear Left Upper Center | ||
| 2018 | Mercedes-Benz | GLS450 | Rear Left Upper Center | ||
| 2018 | Mercedes-Benz | GLS550 | Rear Left Upper Center | ||
| 2018 | Mercedes-Benz | GLS63 AMG | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLE300d | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLE350 | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLE400 | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLE43 AMG | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLE550 | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLE550e | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLE63 AMG | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLE63 AMG S | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLS350d | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLS550 | Rear Left Upper Center | ||
| 2017 | Mercedes-Benz | GLS63 AMG | Rear Left Upper Center | ||
| 2016 | Mercedes-Benz | GL350 | Rear Left Upper Center | Camber strut | |
| 2016 | Mercedes-Benz | GL450 | Rear Left Upper Center | Camber strut | |
| 2016 | Mercedes-Benz | GL550 | Rear Left Upper Center | Camber strut | |
| 2016 | Mercedes-Benz | GL63 AMG | Rear Left Upper Center | Camber strut | |
| 2016 | Mercedes-Benz | GLE300d | Rear Left Upper Center | Camber strut | |
| 2016 | Mercedes-Benz | GLE350 | Rear Left Upper Center | Camber strut | |
| 2016 | Mercedes-Benz | GLE350d | Rear Left Upper Center | ||
| 2016 | Mercedes-Benz | GLE400 | Rear Left Upper Center | Camber strut | |
| 2016 | Mercedes-Benz | GLE450 AMG | Rear Left Upper Center | Camber strut | |
| 2016 | Mercedes-Benz | GLE550 | Rear Left Upper Center | ||
| 2016 | Mercedes-Benz | GLE550e | Rear Left Upper Center | ||
| 2016 | Mercedes-Benz | GLE63 AMG | Rear Left Upper Center | Camber strut | |
| 2016 | Mercedes-Benz | GLE63 AMG S | Rear Left Upper Center | Camber strut | |
| 2015 | Mercedes-Benz | GL350 | Rear Left Upper Center | Camber strut | |
| 2015 | Mercedes-Benz | GL450 | Rear Left Upper Center | Camber strut | |
| 2015 | Mercedes-Benz | GL550 | Rear Left Upper Center | Camber strut | |
| 2015 | Mercedes-Benz | GL63 AMG | Rear Left Upper Center | Camber strut | |
| 2015 | Mercedes-Benz | ML250 | Rear Left Upper Center | Camber strut | |
| 2015 | Mercedes-Benz | ML350 | Rear Left Upper Center | Camber strut | |
| 2015 | Mercedes-Benz | ML400 | Rear Left Upper Center | Camber strut | |
| 2015 | Mercedes-Benz | ML550 | Rear Left Upper Center | ||
| 2015 | Mercedes-Benz | ML63 AMG | Rear Left Upper Center | Camber strut | |
| 2014 | Mercedes-Benz | GL350 | Rear Left Upper Center | Camber strut | |
| 2014 | Mercedes-Benz | GL450 | Rear Left Upper Center | Camber strut | |
| 2014 | Mercedes-Benz | GL550 | Rear Left Upper Center | Camber strut | |
| 2014 | Mercedes-Benz | GL63 AMG | Rear Left Upper Center | Camber strut | |
| 2014 | Mercedes-Benz | ML350 | Rear Left Upper Center | Camber strut | |
| 2014 | Mercedes-Benz | ML550 | Rear Left Upper Center | Camber strut | |
| 2014 | Mercedes-Benz | ML63 AMG | Rear Left Upper Center | Camber strut | |
| 2013 | Mercedes-Benz | GL350 | Rear Left Upper Center | Camber strut | |
| 2013 | Mercedes-Benz | GL450 | Base | Rear Left Upper Center | Camber strut |
| 2013 | Mercedes-Benz | GL550 | Rear Left Upper Center | Camber strut | |
| 2013 | Mercedes-Benz | GL63 AMG | Rear Left Upper Center | Camber strut | |
| 2013 | Mercedes-Benz | ML350 | Rear Left Upper Center | Camber strut | |
| 2013 | Mercedes-Benz | ML550 | Rear Left Upper Center | Camber strut | |
| 2013 | Mercedes-Benz | ML63 AMG | Rear Left Upper Center | Camber strut | |
| 2012 | Mercedes-Benz | ML350 | Rear Left Upper Center | Camber strut | |
| 2012 | Mercedes-Benz | ML550 | Rear Left Upper Center | Camber strut | |
| 2012 | Mercedes-Benz | ML63 AMG | Rear Left Upper Center | Camber strut |
* 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.