Bosch Power Steering Pump P/N:KS01000603

Keep hydraulic steering assist firm and responsive with the Bosch Hydraulic Power Steering Pump KS01000603. It drops in as a direct-fit replacement for the 2010-2022 Mercedes-Benz Sprinter 2500, the 2010-2019 and 2021-2022 Mercedes-Benz Sprinter 3500, and the 2018-2022 Mercedes-Benz Sprinter 3500XD — see the Buyer's Guide tab for engine details.

• OE-Engineered Performance: Manufactured to original equipment specifications for precise output and consistent steering assist.
• Direct-Fit Design: Ships with a pre-assembled pulley, mounting bracket, and reservoir for a faster install.
• 100% Functional Tested: Each unit is fully tested to meet or exceed OE quality standards for reliable, leak-free operation.
• High-Pressure Capability: Designed to deliver stable hydraulic pressure across varying driving conditions for consistent assist.

The pump generates the hydraulic pressure that powers the steering system, and its energy-efficient design is built to reduce parasitic losses while maintaining the required assist output. If a worn or leaking pump is the cause of whining, hard or heavy steering, or low fluid, this unit is designed to help restore proper assist levels. Bosch backs it with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks.

Interchange: 0034669301