Mercedes-Benz W212 W204 E-Class C-Class Brake Servo Vacuum Booster A2124302130 - Used Original Parts
RM 600
Condition: Used (Original)Description
Product Title
Mercedes-Benz W212 W204 E-Class C-Class Brake Servo Vacuum Booster A2124302130 - Used Original Parts
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
Q: What symptoms indicate failure? A: 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.
Q: Does this require coding? A: 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.
Q: Is this original? A: 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.
Why Choose Us?
- Verified functionality through vacuum pressure testing
- Actual photos/videos provided of the specific unit you will receive
- 30-day exchange warranty
- Technical inspection performed by senior staff to ensure the push-rod and rear seal are free from damage and corrosion.
Shipping
Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)
Warranty and Return Policy
- 30-day exchange warranty from the date of receipt.
- Proof of professional installation by a qualified workshop is required for warranty claims.
- No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
- Exchange only for confirmed internal electronic defects.
How to Order
- WhatsApp us to confirm compatibility with your specific VIN.
- Send your chassis number or a clear photo of your old unit label.
- Confirm order details and stock availability.
- Receive actual product photos and diagnostic test confirmation.
- Make payment via bank transfer.
- Item is shipped immediately with tracking details provided.
Contact Us
William – https://wa.me/60102992988 Lok – https://wa.me/60177720143
Price Notice
Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.
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