Bosch KS02000012 Power Steering Pump

Bosch Power Steering Pump for Ram HD

Bosch KS02000012 is a new hydraulic power steering pump for select Dodge Ram heavy-duty trucks. It is built with an aluminum housing, a built-in filter, and a remote reservoir setup for applications that use a separate reservoir.

Compatible with 1997-2002 Dodge Ram 2500 and 1997-2002 Dodge Ram 3500, this Bosch power steering pump supports direct replacement service for steering systems that require a threaded outlet and barb inlet connection. The Bosch Power Steering Pump (New) line focuses on replacement steering components for repair work where OE-style fitment and hydraulic operation matter.

• Brand: Bosch
• Part number: KS02000012
• New hydraulic steering pump
• Aluminum housing construction
• Remote reservoir design
• Built-in filter included
• 1 inlet with barb attachment
• 1 threaded outlet
• No pulley included
• No mounting hardware included

Detailed Product Overview

This Bosch steering pump is designed for Dodge Ram 2500 and Dodge Ram 3500 trucks from 1997 through 2002 that use a hydraulic power steering system with a remote reservoir. The aluminum housing helps keep the unit lightweight while maintaining the structure needed for steering pressure delivery. Bosch KS02000012 is a practical replacement choice when the original pump is worn, noisy, or no longer maintaining consistent steering assist.

This part cross-references 4883960AB for the same application.

Common Repair Symptoms

• Hard steering at low speeds
• Whining or groaning from the power steering system
• Fluid leaks around the pump or hose connections
• Inconsistent steering assist during turns
• Reduced steering response in Dodge Ram 2500 and Ram 3500 trucks

Installation Notes

Verify that the vehicle uses a remote reservoir hydraulic steering setup before installation. Confirm inlet and outlet connection types, and transfer or replace any required hoses and seals as needed. Because pulley and mounting hardware are not included, reuse or source the correct components for the specific Ram 2500 or Ram 3500 application. After installation, bleed the steering system thoroughly to remove air and restore proper assist.

Quality Assurance

Bosch manufactures this pump as a new replacement steering component for service use. Confirm fitment by year, model, and steering system configuration before ordering.