Mercedes-Benz W170 Brake Master Cylinder - Used Original Parts

Description

Product Title

Mercedes-Benz W170 Brake Master Cylinder - Used Original Parts

Diagnosis and Common Symptoms

As the primary hydraulic component in your braking system, the master cylinder's integrity is non-negotiable. On the W170 SLK platform, failure is typically due to internal seal degradation over time. This allows hydraulic pressure to bypass the piston seals, resulting in a loss of braking force.

A key diagnostic indicator is a "sinking" brake pedal. When you hold firm pressure on the pedal at a stop, it will slowly creep towards the floor. This is a classic sign of internal bypassing and is distinct from the spongy feel of air in the lines. Visually, inspect the area where the cylinder meets the brake booster on the firewall for any signs of brake fluid leakage. While this component itself does not generate electronic fault codes, its failure will often trigger the red ( ! ) BRAKE warning light or a low fluid level indicator on the instrument cluster.

Introduction

Restore the confident and precise braking feel your SLK was engineered for with our Genuine Mercedes-Benz used brake master cylinders. Each unit is carefully salvaged from a W170 chassis and undergoes rigorous bench testing to validate its hydraulic pressure-holding capability. This ensures you receive a fully functional, original part that offers a direct-fit solution without the expense of a new component.

Product Details

• Brand: Mercedes-Benz

• Model Compatibility: W170 (SLK-Class 1996-2004). Suitable for SLK200, SLK230 Kompressor, SLK320, and SLK32 AMG. (Part number verification is recommended).

• Part Name: Brake Master Cylinder

• Condition: Genuine Used (Tested Working)

• Notes: Unit has been pressure-tested to confirm internal seals are holding correctly. We strongly advise a complete brake system flush with a new, approved DOT 4+ fluid during installation.

Frequently Asked Questions

Q: What symptoms indicate failure? A: The most common symptom is a spongy or soft brake pedal that slowly sinks to the floor under sustained pressure. Other signs include a brake fluid warning light on the dashboard or visible leaks from the rear of the cylinder.

Q: Does this require coding? A: No. The brake master cylinder is a hydraulic-mechanical part. It does not contain electronics and requires no programming or coding for installation.

Q: Is this original? A: Yes, this is a Genuine Mercedes-Benz part removed from a donor vehicle, not an aftermarket copy.

Why Choose Us?

• Verified functionality
• Actual photos/videos provided
• 30-day exchange warranty
• Each cylinder is pressure-tested to confirm it meets original factory specifications.

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

1. WhatsApp us to confirm compatibility with your specific VIN.
2. Send your chassis number or a clear photo of your old unit label.
3. Confirm order details and stock availability.
4. Receive actual product photos and diagnostic test confirmation.
5. Make payment via bank transfer.
6. Item is shipped immediately with tracking details provided.

Contact Us

Ready to order or have questions? Tap the WhatsApp button to chat with our team directly.

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.

Compatible Models