Mercedes-Benz W212 W204 E-Class C-Class Brake Servo Vacuum Booster A2124302130 - Used Original Parts
RM 600
Condition: Used (Original)At a Glance
- Mercedes-Benz W212 W204 E-Class C-Class Brake Servo Vacuum Booster A2124302130 - Used Original Parts
- Part number: A2124302130 / A2124301130 / A2044301530
- Fits: Mercedes Benz W212 E-Class, Mercedes Benz W204 C-Class, Mercedes Benz W218 CLS-Class · confirm by chassis number before ordering
- Used Original · tested working
- RM 600 · final quote via WhatsApp
- M.S. Motor · Kuala Lumpur, Malaysia · ready stock
Diagnosis and Common Symptoms
When the vacuum booster fails in a W212 or W204 chassis, the driver will typically experience a "wooden" or extremely hard brake pedal that requires significant physical effort to slow the vehicle. Internal diaphragm failure often manifests as a distinct hissing sound emanating from the driver-side footwell when the brake pedal is depressed. Because this unit relies on engine vacuum, a leak can also cause secondary engine performance issues such as a rough idle, lean-running codes (P0171), or a surging sensation at stoplights. If you notice your stopping distances increasing or the pedal failing to return to its original height promptly, the internal seals of the booster have likely perished.
Introduction
At M.S. Motor, we specialize in sourcing high-integrity components for the Mercedes-Benz E-Class and C-Class platforms. This Genuine Used brake vacuum booster has been salvaged from a low-mileage donor vehicle and subjected to a comprehensive vacuum hold test to ensure zero atmospheric leakage. By choosing a Genuine part over an aftermarket alternative, you ensure that the internal spring rates and diaphragm surface area exactly match the factory specifications for your braking system.
Product Details
- Brand: Mercedes-Benz
- Model Compatibility: W212 E-Class / W204 C-Class
- Part Name: Brake Servo Vacuum Booster
- Part Number: A2124302130
- Interchange Part: 2124302130
- Condition: Genuine Used (Tested Working)
- Notes: Unit includes the master cylinder mounting studs.
- Notes: Carefully inspected for any signs of oil contamination from the vacuum pump.
- Notes: Direct replacement for factory part A2124302130.
Frequently Asked Questions
What symptoms indicate failure?
The primary indicator is a hard brake pedal and a noticeable hissing sound when braking. You may also encounter engine hesitation or "Check Engine" lights related to vacuum leaks.
Does this require coding?
No, this is a mechanical-pneumatic component. It does not contain electronic control modules that require VIN authorization or software calibration. However, the brake system must be checked for vacuum integrity after installation.
Is this original?
Yes, this is a Genuine Mercedes-Benz part. We do not sell aftermarket or "white box" replicas, as braking performance relies on the precise engineering of the original manufacturer.
Part price does not include installation. Our workshop can install for you, labour is charged separately and confirmed with you before any work starts.
We cannot diagnose your car over WhatsApp or photos. Not sure this part will solve your problem? Come for a workshop check, diagnosis fee RM180. If you proceed with the repair using our parts, the RM180 is offset into the labour charge. If you decide not to repair, only the RM180 applies.
All parts are tested and guaranteed to work. Whether a part solves your car's problem can only be confirmed by diagnosis.
Shipping: from Kuala Lumpur, West Malaysia ~RM50, East Malaysia ~RM80 (estimate, confirm via WhatsApp). Delivery 1-2 working days in secure anti-static packaging.
Warranty: 30-day exchange for control units, engines, gearboxes and other major parts; 14 days for small parts. Claims require proof of installation by a qualified workshop. No warranty for items opened, modified, or damaged by wrong installation.
Prices vary with stock and part condition. Final price via WhatsApp.
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