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Delphi TC2979 Suspension Control Arm - Front Right Lower Rearward
| Brand | Delphi TC2979 |
|---|---|
| Position | Front Right Lower Rearward |
| Adjustable | No |
| Ball Joint Included | No |
| Ball Joint Mounting Type | Press In |
| Bearing Type | Rubber |
| Bushing Color | Black |
| Bushing Material | Rubber and Aluminum |
| Bushings Included | Yes |
| Color | Silver |
| Construction | Casting/Forged |
| Grade Type | Regular |
| Height | 90.0 |
| Item Grade | Standard Replacement |
| Length | 364.0 |
| Material | Steel and Aluminum |
| Mounting Hardware Included | No |
| Pre-Greased | No |
| Shape | Straight |
| Width | 80.0 |
| Fits | Mercedes-Benz · 17 vehicles |
Standard replacement. OE-focused control arm with dimensional and material compatibility.
Steel and aluminum. Casting/forged construction balances strength with precise fit.
Bushings included. Ready for a complete suspension service without extra parts.
Cross-references Beck/Arnley 102-7667, Dorman - OE Solutions 526-922 and 212 330 30 11 for the same application. See all 13.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Front Right Lower Rearward Control Arm
Delphi TC2979 is a standard replacement suspension control arm for the front right lower rearward position. Built with steel and aluminum construction, a forged/cast design, and included bushings, it is made for direct replacement service on select Mercedes-Benz E-Class applications.
Key Features
- Fits the front right lower rearward suspension position
- Steel and aluminum construction with silver finish
- Casting/forged design for OE-style fit and strength
- Rubber and aluminum bushings included
- Press-in ball joint mounting type
- Standard replacement grade
- Delphi part number TC2979
Detailed Description
Delphi TC2979 is engineered as a suspension control arm replacement for Mercedes-Benz E250, E350, E400, and E550 models in the front right lower rearward location. It uses a straight profile, rubber bearing type, and black bushings to match the service requirements of the original suspension layout. Delphi applies dimensional and material analysis to help maintain OE-level compatibility, and its testing includes exposure to extreme temperatures and salt spray for durability validation. This part cross-references Beck/Arnley 102-7667 for the same application.
Common Repair Applications
- Front-end clunking or looseness from worn suspension joints
- Uneven tire wear caused by control arm wear or bushing deterioration
- Steering pull or unstable handling on Mercedes-Benz E250, E350, E400, or E550 models
- Excessive vibration or noise from damaged rearward control arm bushings
- Restoring suspension geometry after wear in the front right lower rearward position
Installation Notes and Tips
Verify vehicle fitment by year, model, and suspension position before installation. This control arm uses a press-in ball joint mounting type and does not include a ball joint or mounting hardware, so inspect related components and replace worn hardware as needed during service. A professional alignment is recommended after installation to confirm proper suspension geometry.
Quality Assurance
Delphi backs its aftermarket steering and suspension portfolio with OE-focused engineering and validation. TC2979 is tested for temperature extremes and salt-spray exposure, and it is built using material and dimensional analysis to support consistent fit and performance on compatible Mercedes-Benz E-Class applications.
| Year | Make | Model | Submodel | Body Type | # Doors | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2016 | Mercedes-Benz | E250 | Bluetec | — | — | — | Front Right Lower Rearward | — |
| 2016 | Mercedes-Benz | E350 | Base | — | — | — | Front Right Lower Rearward | — |
| 2016 | Mercedes-Benz | E400 | Base | Sedan | — | — | Front Right Lower Rearward | — |
| 2015 | Mercedes-Benz | E250 | Bluetec | — | — | — | Front Right Lower Rearward | — |
| 2015 | Mercedes-Benz | E350 | Base | — | — | — | Front Right Lower Rearward | — |
| 2015 | Mercedes-Benz | E400 | Hybrid | — | — | — | Front Right Lower Rearward | — |
| 2015 | Mercedes-Benz | E400 | Base | Sedan | — | — | Front Right Lower Rearward | — |
| 2014 | Mercedes-Benz | E250 | Bluetec | — | — | — | Front Right Lower Rearward | — |
| 2014 | Mercedes-Benz | E350 | Base | — | — | — | Front Right Lower Rearward | — |
| 2014 | Mercedes-Benz | E400 | — | — | — | — | Front Right Lower Rearward | — |
| 2013 | Mercedes-Benz | E350 | — | Sedan | 4 Door | RWD | Front Right Lower Rearward | — |
| 2013 | Mercedes-Benz | E400 | — | Sedan | 4 Door | RWD | Front Right Lower Rearward | — |
| 2012 | Mercedes-Benz | E350 | — | Sedan | 4 Door | RWD | Front Right Lower Rearward | — |
| 2011 | Mercedes-Benz | E350 | — | Sedan | 4 Door | RWD | Front Right Lower Rearward | — |
| 2011 | Mercedes-Benz | E550 | — | Sedan | 4 Door | RWD | Front Right Lower Rearward | — |
| 2010 | Mercedes-Benz | E350 | — | Sedan | 4 Door | RWD | Front Right Lower Rearward | — |
| 2010 | Mercedes-Benz | E550 | — | Sedan | 4 Door | RWD | Front Right Lower Rearward | — |
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