Bosch Power Steering Pump P/N:KS01000593

Keep hydraulic assist flowing and steering effort light with the Bosch Hydraulic Power Steering Pump KS01000593. It drops in as a direct-fit replacement for the 1998-2000 Mercedes-Benz ML320, 1999-2001 Mercedes-Benz ML430, 2002-2003 Mercedes-Benz ML500, and 2000-2003 Mercedes-Benz ML55 AMG — see the Buyer's Guide tab for engine-level details. The pump pressurizes power steering fluid to supply the assist the steering gear needs; if a worn or leaking original pump is behind heavy steering, whine, or fluid loss, this unit replaces it.

• OE-engineered performance: manufactured to original equipment specifications for consistent steering assist across driving conditions.
• Direct-fit design: arrives with a pre-assembled pulley, mounting bracket, and reservoir for a faster, more straightforward installation.
• 100% functionally tested: each unit is fully tested to meet or exceed OE quality standards for leak-free, reliable operation.
• Energy-efficient build: an optimized design reduces parasitic losses while maintaining the required assist output, backed by robust internal components.

Bosch backs every Hydraulic Power Steering Pump with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks.

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