Delphi TC5801 front right lower control arm with ball joint for the 2006-2007 Mercedes-Benz C280 and other vehicles joins the wheel to the chassis and lets it move with the road. This control arm and ball joint assembly replaces the arm and the joint in one piece.
- Tested at temperatures below -40 degrees C and over 120 degrees C and through 720 hours of salt spray
- Every Delphi control arm gets 100% crack detection and ultrasonic flaw detection
- Ball studs machined to micron tolerances for durability and smooth joint operation
- Robot-welded arm for consistent performance and quality
- Anti-corrosion protection applied to each part
Quick facts
- Part: Delphi TC5801 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 2006-2007 Mercedes-Benz C280 and other vehicles
- Position: Front right lower
- Condition: New
A clunk over bumps, loose steering or uneven front tire wear can mean a worn lower arm or ball joint. Before you replace it, rule out other worn front suspension parts such as sway bar links, which can make similar noises. Lower arms are normally replaced in pairs; this listing is one arm for the front right, so the left is ordered separately.
Fits
The vehicles it fits include the 2006-2007 Mercedes-Benz C280, the 2006-2007 Mercedes-Benz C350 and the 2003-2005 Mercedes-Benz C240, and the front right position takes one arm. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: front right lower
- Quantity: 1 for the front right position
- Sold individually: one arm per listing
Build and materials
- Type: control arm with ball joint
- Welding: robot welded
- Finish: anti-corrosion protection
- Condition: New
Interchange: 524-080
203 330 04 07 · A 203 330 04 07 · CB28394 · CB28394PR · RK622042 · CMS101428 · JTC2631
This part cross-references / interchanges with the following part numbers:
524-080, CB28394, CB28394PR, RK622042, 203 330 04 07, A 203 330 04 07, CMS101428, JTC2631
Frequently Asked Questions
Does this Mercedes C240 control arm fit a 2003-2005 model?
Yes. Delphi TC5801 is a front right lower control arm with ball joint for the 2003-2005 Mercedes-Benz C240, and that position takes one.
Is the Mercedes-Benz C280 control arm for 2006-2007 the same on the left side?
No. Delphi TC5801 is for the front right lower position on the 2006-2007 Mercedes-Benz C280; the front left uses its own separate arm.
How much temperature and salt spray testing do these control arms go through?
These control arms withstand temperatures below -40 degrees C and over 120 degrees C and are exposed to 720 hours of salt spray.
How is the metal quality of this control arm checked?
Every arm undergoes 100% crack detection and ultrasonic flaw detection, and the arms are robot welded for consistent performance and quality.
Is 203 330 04 07 the same part as the Delphi TC5801?
Yes. 203 330 04 07 is one of the numbers this Delphi TC5801 control arm with ball joint replaces; the full list is at the bottom of the page.
