Product: Brake System Vacuum Pump OEM NO: A2712301665 Compatibility: Compatible with Mercedes Benz W204 R172 C250 SLK250 Overview This brake system vacuum pump supplies the vacuum required for the brake booster, ensuring reliable brake assist and consistent pedal feel. Designed as a direct replacement for the listed compatible models, it restores proper vacuum pressure when the original pump has failed or degraded. Key benefits Restores brake assist performance and pedal responsiveness by maintaining proper vacuum levels. Direct fit compatibility with the listed vehicle models for straightforward replacement. OEM reference provided for correct part matching and ordering. Features and attributes Function: Vacuum generation for the brake booster to support the hydraulic brake system. Compatibility: Matches fitment for the specified Mercedes Benz models W204, R172, C250, SLK250. OEM number: A2712301665 for reliable identification. Performance: Intended to the brake system to normal vacuum operation when installed correctly. Handling: Avoid prolonged overload operation to prevent premature wear and loss of performance. Use and maintenance notes Installation should be performed or verified by qualified automotive technicians to ensure correct operation and safety. Do not disassemble or attempt internal repairs. If the pump fails or shows performance decline, contact professional maintenance personnel for diagnosis and service. Follow routine brake system inspection practices to detect vacuum pump issues early. Typical applications Replacement of a failed vacuum pump on a C250 during brake system . Restoring brake assist after vacuum loss in a W204 or SLK250. Use during scheduled brake system overhaul or when replacing related components such as the brake booster or vacuum lines. Seller statement Professional seller focused on user experience and convenient shopping.