SP1404 High Flow P-Series Power Steering Pump Hydroboost for GMC Duramax

Product Overview

This aftermarket replacement power steering pump is a high flow P-Series unit with hydroboost, cross-referencing part number SP1404, for GMC Duramax applications. A power steering pump pressurizes hydraulic fluid to assist steering effort, and hydroboost systems also use that pressure to support braking assist. It is supplied for comparison with the listed reference number and is not represented as genuine or original equipment.

Key Features & Performance

• High flow P-Series power steering pump design
• Hydroboost configuration for pressure-assisted braking systems
• Cross-references part number SP1404
• Supplied for GMC Duramax applications
• Replacement for a worn or malfunctioning power steering pump

Fitment & Compatibility

• for GMC Duramax applications

Common Uses

• Replacing a leaking, noisy, or failed power steering pump
• Servicing the power steering and hydroboost hydraulic system
• Restoring normal steering assist after the original pump fails

Technical Specifications

• Product Type: Power Steering Pump
• Part Number(s): SP1404
• Series: P-Series
• Configuration: High Flow, Hydroboost
• General Application: GMC Duramax

Frequently Asked Questions

Q: What does a power steering pump do? A: A power steering pump pressurizes hydraulic fluid to assist steering, and on hydroboost systems that pressure also supports brake assist.

Q: How should fitment be verified? A: Compare the complete existing part number and the full equipment model designation against this listing, including SP1404 and the specific Duramax application, before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.