Atlantic Automotive Enterprises 63401N Power Steering Pump

Overview

This Atlantic Automotive Enterprises hydraulic power steering pump is a standard replacement unit built with OE-quality components. It is 100% tested in the USA before shipment and includes a reservoir for a direct service replacement on supported applications.

Compatible With Chevrolet Express 2500, Chevrolet Express 3500, Chevrolet Express 4500, GMC Savana 2500, GMC Savana 3500, and GMC Savana 4500 applications from 2010-2016. Part number 63401N is also cross-referenced to OE numbers 23271684 and 25865476 for the same application.

Key Features

• Hydraulic power steering pump for OE-style steering system service
• Standard replacement grade for factory-style operation
• Reservoir included for supported applications
• 100% tested in the USA before shipment
• Built with OE-quality components for consistent fitment
• Part number 63401N for easy identification

Detailed Description

AAE New Power Steering Pump line focuses on replacement parts that match original equipment expectations for operation and fit. This hydraulic pump is manufactured with OE-quality components and inspected through testing procedures intended to verify proper function before it leaves the facility. For buyers servicing Chevrolet Express and GMC Savana vans, 63401N provides a direct replacement path for hydraulic steering systems that require a reservoir-equipped pump.

The product line is positioned as a new replacement solution for steering repairs where restoring hydraulic assist and stable steering feel is the goal. Part number 63401N appears in OE cross-reference listings 23271684 and 25865476, helping confirm application matching during parts lookup.

What It Helps Solve

• Loss of power steering assist
• Whining or noisy steering pump operation
• Fluid leakage from a worn pump assembly
• Rough or inconsistent steering effort
• Replacement needs for a reservoir-equipped hydraulic pump

Installation Notes

Fits 2010-2016 Chevrolet Express 2500, N/A. Fits 2010-2016 Chevrolet Express 3500, N/A. Fits 2010-2016 Chevrolet Express 4500, N/A. Fits 2010-2016 GMC Savana 2500, N/A. Fits 2010-2016 GMC Savana 3500, N/A. Fits 2010-2016 GMC Savana 4500, N/A. Notes indicate new construction, no pulley, reservoir included, and return pipe adapter application details. Flush and fill the steering system with OE-approved power steering fluid before returning the vehicle to service.

Quality Assurance

AAE states that each unit is thoroughly inspected and tested, with final 100% testing performed in the USA to verify OE operation and fitment. The manufacturer also recommends using OE-approved power steering fluid to help maintain long-term performance.