Mercedes-Benz W124 ABS Hydraulic Pump 0265200043 - Used Original Parts
RM 500
Condition: Used (Original)Description
Product Title
Mercedes-Benz W124 ABS Hydraulic Pump 0265200043 - Used Original Parts
Diagnosis and Common Symptoms
A failing ABS hydraulic pump on the W124 platform typically triggers the ABS warning light on startup or intermittently during driving, often accompanied by illumination of the brake warning lamp if the pressure sensor circuit is affected. Common fault patterns include Bosch relay clicking repeatedly without building pressure, pump motor running continuously (indicating internal valve seal failure), or complete silence from the unit when the ignition is cycled. Drivers may notice a hard, unassisted brake pedal feel, longer stopping distances, or the ABS system failing to intervene during hard braking or wheel lock-up on wet surfaces. Diagnostic scans on affected W124 chassis often reveal hydraulic pressure fault codes or pump relay circuit faults, and in worst cases the ABS/ASR combination light stays on permanently, disabling traction control functions tied to the same hydraulic block.
Introduction
This is a Genuine Used Mercedes-Benz W124 ABS Hydraulic Pump, part number 0265200043, pulled directly from a running donor vehicle. Each unit is bench Tested for correct pump motor operation, internal valve response, and pressure buildup before listing. As factory Bosch hardware, it retains the exact solenoid mapping and pressure characteristics the W124 ABS system was engineered around, unlike aftermarket reproductions. Buyers get a proven, road-tested component rather than an unverified rebuild.
Product Details
- Brand: Bosch (Mercedes-Benz factory supplier)
- Model Compatibility: Mercedes-Benz W124 chassis
- Part Name: ABS Hydraulic Pump / Modulator Assembly
- Part Number: 0265200043
- Condition: Genuine Used (Tested Working)
- Notes: Removed from a verified running W124 donor vehicle; solenoid block and pump motor bench tested for pressure cycling and leak-free operation prior to sale
Frequently Asked Questions
Q: What are the early warning signs before this pump fails completely on a W124? A: Watch for the ABS pump relay clicking on and off repeatedly at startup, a faint whining sound from the pump motor without pressure buildup, or the ABS light flickering during braking. These indicate the internal check valves or motor brushes are wearing out before total failure.
Q: How do I confirm part number 0265200043 matches my specific W124? A: The number is stamped directly on the pump housing label alongside the Bosch part number. Always cross-check this against your vehicle's original ABS unit before ordering, as W124 models used several hydraulic pump variants depending on production year and ABS/ASR configuration.
Q: Does the ABS module need coding or adaptation after installing this pump? A: No electronic coding is required for the W124's ABS hydraulic pump. It is a plug-and-play hydraulic/mechanical unit; once connected, the ABS control unit self-calibrates during the next ignition cycle and initial low-speed driving.
Q: Why choose a used 0265200043 pump instead of a new replacement in Malaysia? A: New W124 ABS pumps are largely discontinued or prohibitively expensive to import. A genuine used unit, properly tested, offers the correct factory pressure response at a fraction of the cost, with these Bosch units known to run reliably for well over 150,000km when not previously abused.
Q: Are there any installation gotchas specific to this W124 ABS pump? A: Ensure the brake system is properly bled after installation, as trapped air in the hydraulic block can mimic ABS pump failure symptoms. Also verify the electrical connector pins are not corroded, since poor contact here is often mistaken for a bad pump.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Bench-tested pressure cycling ensures no residual air lock or valve sticking before dispatch
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
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.
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