Hella 359000281 Power Steering Pump

Hella Power Steering Pump for Audi A4

Restore hydraulic steering performance with the Hella Power Steering Pump, part number 359000281. This standard replacement pump delivers the pressure needed for smooth, responsive steering in select Audi A4, Audi A4 Quattro, and Audi S4 applications.

• Standard replacement power steering pump
• Hydraulic operating mode
• 110 bar / 1595.44 psi pressure rating
• Includes belt pulley
• 6-groove pulley design
• Clockwise rotation
• Steering manufacturer: ZF
• Belt pulley diameter: 5.16 in / 131 mm

Product Details

Hella 359000281 is built for vehicles using a hydraulic steering system and is specified with a 110 bar pressure rating for consistent fluid delivery. The included belt pulley and 6-groove configuration support proper belt engagement, while the clockwise rotation and ZF steering specification help match the original system layout on covered Audi fitments. This part cross-references 8E0 145 153 H for the same application.

Compatible Vehicle Fitment

• Fits 2002-2006 Audi A4, N/A, 110bar - Hydraulic
• Fits 2002-2005 Audi A4 Quattro, N/A, 110bar - Hydraulic
• Fits 2002 Audi S4, N/A, 110bar - Hydraulic

Common Replacement Reasons

• Loss of steering assist
• Whining or noisy pump operation
• Heavy or inconsistent steering effort
• Hydraulic fluid flow issues
• Wear in the original power steering pump

Installation Notes

Assy/disassy by qualified personnel required. Verify pulley diameter, groove count, rotation direction, and hydraulic pressure specification before installation. Flush the steering system and inspect hoses, belt condition, and fluid quality to help protect the replacement pump and maintain proper steering performance.

Quality Assurance

Hella supplies this power steering pump as a standard replacement component for covered Audi applications. Part number 359000281 is engineered to meet the listed hydraulic and fitment specifications for direct application matching.