Bosch KS01000731 Power Steering Pump

Brand	Bosch KS01000731
New Or Remanufactured	Remanufactured
Product line	Power Steering Pump (Remanufactured)
Fits	Audi · 3 vehicles

Remanufactured pump. Restored for dependable steering assist performance.

Mechanical design. Built as a mechanical steering pump for straightforward operation.

Power steering pump. A direct replacement for the steering system pump.

Cross-references 4E0145155N for the same application. See all 1.

$393.20Free shipping

In stock · usually ships same day before 1pm CST

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Bosch Remanufactured Power Steering Pump for Audi A8 Quattro

Bosch KS01000731 is a remanufactured mechanical power steering pump built for direct replacement service on select Audi applications. It is listed for 2004-2006 Audi A8 Quattro and supports OE-style steering system repair for vehicles with steering pump wear, noise, or pressure loss.

Key Features

Remanufactured Bosch power steering pump
Mechanical steering pump design
Fits 2004-2006 Audi A8 Quattro
OE-style replacement for steering system service
Cross-references Audi 4E0145155N for the same application
Bosch Power Steering Pump (Remanufactured) product line

Product Details

This Bosch Power Steering Pump (Remanufactured) is part of Bosch’s steering pump line for hydraulic power steering systems. The KS01000731 part number identifies the remanufactured unit for the 2004-2006 Audi A8 Quattro, making it a focused replacement choice when the original pump is no longer delivering consistent steering assist. Bosch remanufactured components are rebuilt to restore function for service replacement use, and this unit is categorized as a mechanical steering pump.

For search relevance, this part is commonly referenced as a remanufactured power steering pump for Audi A8 Quattro models from 2004, 2005, and 2006. If you are sourcing Bosch KS01000731 for an Audi A8 Quattro steering repair, verify the OE number and vehicle application before installation.

Common Problems This Part Can Address

Hard or heavy steering effort
Whining or groaning from the power steering system
Low or inconsistent hydraulic pressure
Steering pump leakage or wear-related failure
Loss of smooth steering assist at low speeds

Installation Notes and Tips

Confirm the vehicle application against the OE reference and part number before service. Inspect the power steering fluid condition, hoses, and related steering components during replacement so the new pump is not affected by contamination or system restriction. After installation, bleed the hydraulic system according to the vehicle service procedure to remove trapped air and restore proper steering assist.

Quality Assurance

Bosch remanufactured steering components are service replacement parts built for the listed application. This part is identified as remanufactured and is cataloged for direct-fit use on the specified Audi A8 Quattro model years.

This part fits 3 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Position	Notes
2006	Audi	A8 Quattro	4.2L	V8	N/A	Power Steering Pump (Remanufactured)
2005	Audi	A8 Quattro	4.2L	V8	N/A	Power Steering Pump (Remanufactured)
2004	Audi	A8 Quattro	4.2L	V8	N/A	Power Steering Pump (Remanufactured)
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Directly replaces or cross-references 1 part number

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

4E0145155N