Mercedes-Benz B-Class W245 M266 ABS Pump Modulator | 2005–2011 | B180 B200 Anti-Lock Brake Spares

Description

Restore the vital emergency stopping power, electronic stability, and safety braking control of your premium compact hatchback with this premium Mercedes-Benz W245 ABS Pump Modulator Assembly. Specifically sourced and verified for the first-generation B-Class (W245 platform) equipped with the M266 naturally aspirated or turbocharged 4-cylinder petrol engines (including popular models like the B170, B180, and B200), this integrated anti-lock braking component is the definitive solution for vehicles plagued by illuminated ABS/ESP dashboard warnings, a hard brake pedal, or complete brake fluid blockages to individual wheels.

The ABS Pump Modulator acts as the hydraulic and electronic nerve center of the vehicle’s braking safety system. It works in unison with wheel speed sensors to constantly monitor for wheel lockup under heavy braking conditions. When an emergency stop occurs, the electronic module ($ECU$) commands internal solenoid valves within the hydraulic block to rapidly pulse the fluid pressure, allowing the driver to maintain steering control during a skid. Over time, internal moisture accumulation in neglected brake fluid corrodes the delicate micro-valves, or the electric pump motor brushes burn out from continuous Electronic Stability Program ($ESP$) cycles. When this unit fails, your vehicle defaults to a standard unassisted braking system, leaving you vulnerable on wet South African roads. Replacing the faulty module fully restores traction tracking and active safety controls.

This assembly comes complete with the high-pressure hydraulic distributor block, electric pump motor, and multi-pin electronic control unit intact. The hydraulic line ports are precision-threaded to match the original factory brake lines perfectly, ensuring a clean, leak-free reinstallation into the engine bay bracket. Trust TP German Auto Spares for verified, workshop-tested braking safety components and electronic modules that keep your Mercedes-Benz W245 operating flawlessly.

Key Features:

• Vehicle Compatibility: Mercedes-Benz B-Class (W245 Platform) models from 2005 to 2011.

• Engine Fitment: Precision-matched to interface with the M266 engine management systems (B170, B180, B200 variants).

• Complete System: Includes the factory-integrated hydraulic valve block, electric pump motor, and electronic control plug for a standard replacement.

• Safety Restoration: Instantly corrects diagnostic trouble codes (DTCs) related to ABS pump motor failure or hydraulic valve communication.

• Solid Construction: Built with an anodized alloy block and heavy-duty casing to withstand extreme engine bay heat cycling and high fluid pressures.

• Condition: Thoroughly inspected and bench-tested for full valve articulation, motor torque response, and electronic pin integrity.