A-1 CARDONE part description

Product Description

Power Steering Pump

Application Summary

Mercedes-Benz S430 2006-00, S500 2006-00, S55 AMG 2002-01

Features & Benefits

  • Rigorous computer load testing ensures optimal performance and durability by incorporating real-world parameters during the test cycle.
  • Manufactured with premium grade, high-temperature seals for added durability under all driving conditions.
  • Precise bushing alignment prevents premature shaft and seal wear, significantly reducing noise and vibration.
  • Meets or exceeds O.E. performance.

Power Steering Pump, Steering Pump, Pump

Product Attributes

Reservoir Included No
Package Contents Hydraulic Pump; Instruction Sheet; Sealing Kit
Product Condition New
Mounting Hardware Included No
Housing Material Aluminum
Pulley Included No
Power Steering Outlet Thread Size 16x1.5
Hose Port Type O-Ring
Pulley Attachement Type Press-On
Remote Reservoir No
Power Steering Reservoir Cap Included No
Power Steering Pump Inlet Attachement Type Quick Connect
Power Steering Pump Outlet Attachment Type Threaded
Power Steering Pump Outlet Quantity 1
E-waste No
FAQs Yes. Some O.E. manufacturers recommend that power steering fluid be changed at 50,000 miles and continue at that interval. Just like engine oil, power steering fluid will eventually break down and carry suspended contaminants from component wear and breakdown. Follow your vehicle's O.E. manufacturer's recommendations on fluid change intervals.
Features and Benefits Rigorous computer load testing ensures optimal performance and durability by incorporating real-world parameters during the test cycle.
Filter Included No
Hose Port Type O-ring
Housing Material Aluminum
Inlet Attachment Type Quick Connect
Inlet Diameter 0.626 IN
Inlet Quantity 1
Mounting Hardware Included No
Outlet Attachment Type Threaded
Outlet Quantity 1
Pulley Attachment Type Press-On
Pulley Included No
9476 No
9898 No
9477 No
Reservoir Included No
Shaft Type Press-On
Type Hydraulic
Pulley Belt Type Serpentine
Contains Electronic Components No
Does it require SDS No
Is Item A Chemical No
Is Or Contains A Battery No
Is Or Contains A Bulb No
Is Prop Sixty Five Affected No
Is the item CARB affected No
FAQ_Q1 Why is the pump making a whining noise all of the time?
FAA_A1 A whining pump is usually caused by air in the power steering system. Inspect the reservoir for proper fluid level. If fluid has foam or air bubbles present, air has entered the system or has not been properly bled (ensure all hoses/clamps are tight). Some systems require special vacuum bleeding procedures.
FAQ_Q2 Why do I still have hard steering in one direction after I replaced the pump?
FAA_A2 The problem is most likely in the steering unit−the pump does not know left from right. Check for binding steering components and repair as necessary.
FAQ_Q3 I bought a replacement power steering pump and my original pulley has a loose fit on the replacement pump shaft. What should I do?
FAA_A3 The pulley may have cracked upon removal. If the shaft was mushroomed before removing the pulley, it has now enlarged the bore in the pulley. The pulley must be replaced.
FAQ_Q4 I only have assist when increasing engine rpm after installing the replacement pump. What's causing this?
FAA_A4 There may be debris in the flow control valve bore not allowing the flow control valve to move as it should. (Valve and bore are located behind the high pressure fitting on the pump). The system must be checked for contamination and flushed.
FAQ_Q5 Should I ever change my fluid, even though nothing is wrong?
FAA_A5 Yes. Some O.E. manufacturers recommend that power steering fluid be changed at 50,000 miles and continue at that interval. Just like engine oil, power steering fluid will eventually break down and carry suspended contaminants from component wear and breakdown. Follow your vehicle's O.E. manufacturer's recommendations on fluid change intervals.
Outlet Thread Size 16x1.5

Additional Information

Remanufactured Part N
Warranty Special Limited Lifetime
Warranty Special UOM TX
Country of Origin (Primary) CN
Harmonized Tariff Code (HTS) 8413600020
Harmonized Tariff Code (Schedule B) 8413600020
Warranty Distance UOM MI
Warranty Time UOM MO
Canadian Harmonizing Tariff Code 8413600011
UPC 00884548219069

Part Interchanges

Fits Vehicles

  • Mercedes-Benz S55 AMG (2001-2002)
  • Mercedes-Benz S500 (2000-2006)
  • Mercedes-Benz S430 (2000-2006)

A-1 Cardone Ind.® is a leading manufacturer and distributor of automotive parts and accessories, including master cylinders, clutches, calipers, and other braking system components. Its comprehensive range of products is made using the highest quality materials and the most advanced technology to ensure reliable performance, safety, and reliability. The company traces back its roots more than 35 years ago when Michael Cardone, Sr. remanufactures his first product: the windshield wiper motor. From then on, the name A-1 Cardone has been a go-to brand of automotive enthusiasts and fleet owners when it comes to new and remanufactured products that offer not just reliability but also long-lasting service.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from A-1 CARDONE (Browse all)