Delphi TC9127 front right upper control arm with ball joint for the 2012-2018 Mercedes-Benz CLS550 and other vehicles joins the knuckle to the chassis and swivels on its ball joint. As a control arm and ball joint assembly, it replaces the arm and the joint as one unit.
- Tested to withstand temperatures below -40 degrees C and over 120 degrees C, plus 720 hours of salt spray
- 100% crack detection and ultrasonic flaw detection on every control arm
- Ball studs machined to micron tolerances for durability and smooth joint operation
- Robot welding for consistent performance and quality
- Anti-corrosion protection applied to each part
Quick facts
- Part: Delphi TC9127 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 2012-2018 Mercedes-Benz CLS550 and other vehicles
- Position: Front right upper
- Condition: New
A clunk over bumps, uneven tire wear or vague steering can mean a worn ball joint or bushing. Other suspension parts can produce these signs as well, so with the engine off, look at the boot for tears or leaking grease, and have a shop test the joint's play before you buy.
Fits
The 2012-2018 Mercedes-Benz CLS550, 2015-2017 Mercedes-Benz CLS400 and 2010-2016 Mercedes-Benz E350 are among the Mercedes-Benz models this direct-fit replacement fits. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: front right upper
- Quantity per vehicle: 1 (this side)
Build and materials
- Type: control arm with ball joint
- Ball studs: machined to micron tolerances
- Finish: anti-corrosion protection
- Condition: New
In the box
One control arm with ball joint for the front right upper position. This side takes one; the front left upper arm is a separate part ordered on its own, and the two sides are normally replaced together.
Interchange: 212 330 32 11 · 212 333 03 14 · A 212 330 32 11 · A 212 333 03 14
KSC5336 · CMS101389
This part cross-references / interchanges with the following part numbers:
KSC5336, 212 330 32 11, 212 333 03 14, A 212 330 32 11, A 212 333 03 14, CMS101389
Frequently Asked Questions
Is Delphi TC9127 a Mercedes E350 control arm for the 2010-2016 model years?
Yes. Delphi TC9127 is a front right upper arm that fits the 2010-2016 Mercedes-Benz E350. Open the "Vehicles it fits" section to check other models and engines.
Does the Delphi TC9127 include the ball joint?
Yes. Delphi TC9127 is a control arm with ball joint, sold as one arm for the front right upper position. The left side is a separate part.
How is the ball joint on this arm made?
The ball studs are machined to micron tolerances for durability and smooth joint operation. The arm itself is robot welded for consistent quality.
How is a Delphi control arm tested?
Each arm gets 100% crack detection and ultrasonic flaw detection. Delphi parts withstand temperatures below -40 degrees C and over 120 degrees C and 720 hours of salt spray.
Does Delphi TC9127 replace number A 212 330 32 11?
Yes. A 212 330 32 11 is one of the numbers Delphi TC9127 replaces. The full cross-reference list is on the Interchange line.
