Hella 359000381 Power Steering Pump

Hella Power Steering Pump for Mercedes-Benz

The Hella 359000381 power steering pump restores hydraulic steering pressure for smoother, more controlled steering response. Built as a standard replacement hydraulic pump, it is specified at 128 bar and is engineered for Mercedes-Benz applications that use a LUK steering manufacturer setup.

• Standard replacement power steering pump for hydraulic steering systems
• Operating mode: hydraulic
• Pressure rating: 128 bar / 1856.51 psi
• Clockwise rotation
• Without belt pulley
• Steering manufacturer: LUK
• Part number: 359000381

Detailed Product Overview

This Hella power steering pump is built to supply the hydraulic pressure needed for consistent steering assist in select Mercedes-Benz vehicles. The 359000381 part number is used in applications such as Mercedes-Benz E320, E500, E55 AMG, CLS500, CLS55 AMG, SLK55 AMG, CL500, and S600 models listed below. It cross-references Mercedes-Benz OE numbers 003 466 60 01 and A 003 466 60 01 for the same application.

Compatible With 2005-2009 Mercedes-Benz SLK55 AMG, 128bar - Hydraulic; 2006 Mercedes-Benz CLS500, 128bar - Hydraulic; 2006 Mercedes-Benz CLS55 AMG, 128bar - Hydraulic; 2003-2006 Mercedes-Benz E500, 128bar - Hydraulic; 2003-2006 Mercedes-Benz E55 AMG, 128bar - Hydraulic; 2003-2005 Mercedes-Benz E320, 128bar - Hydraulic; 2000-2001 Mercedes-Benz CL500, 128bar - Hydraulic; and 2001 Mercedes-Benz S600, 128bar - Hydraulic.

What It Helps Address

• Heavy or inconsistent steering effort
• Loss of hydraulic steering assist
• Noise or reduced pressure from a worn pump
• Poor steering response at low speeds
• Fluid circulation issues in the power steering system

Installation Notes and Tips

Assy/disassy by qualified personnel required. Confirm clockwise rotation, hydraulic operating mode, 128 bar pressure specification, and LUK steering manufacturer match before installation. This pump is supplied without a belt pulley, so reuse or replacement of related components must be verified separately during service. Always inspect the steering system for leaks, contamination, and belt-drive condition before returning the vehicle to service.

Quality Assurance

Hella supplies this power steering pump as a standard replacement component built for durability and consistent hydraulic performance in the specified Mercedes-Benz applications. The part number 359000381 is engineered to meet the pressure and rotation requirements listed for the vehicle fitment shown above.