Sunsong 8401490 Power Steering Pump Rebuild Kit

Power Steering Pump Rebuild Kit for Saginaw Pumps

Sunsong 8401490 is a power steering pump rebuild kit for vehicles equipped with a Saginaw power steering pump. It contains the quality components required for steering unit repair and is used across a wide range of GM, Ford, Dodge, Chrysler, Jeep, and other applications.

This part cross-references Gates 350390 for the same application.

Key Features

• Power steering pump rebuild kit for Saginaw pump service
• Built for steering unit repair on a broad range of passenger vehicles, vans, and trucks
• Fits many Chevrolet Silverado 1500, Tahoe, and GMC Sierra 1500 applications with Saginaw power steering pump
• Also used on Dodge Ram 1500, Ford E-Series, and Cadillac Escalade models with Saginaw pump setups
• Sunsong part number 8401490

Detailed Description

Use Sunsong 8401490 when rebuilding a Saginaw power steering pump on supported vehicles. The kit is intended for steering unit repair and is listed for 1972 total vehicle applications spanning 1981-2009 model years. Coverage includes popular platforms such as Chevrolet Silverado 2500 HD, GMC Yukon, Ford E-350 Super Duty, and Dodge Dakota, along with many additional cars, vans, SUVs, and trucks.

For fitment-based searches, this kit is commonly referenced for Saginaw power steering pump rebuild service on Chevrolet Tahoe, GMC Sierra 2500, and Cadillac Escalade applications. Verify the pump style before ordering, since some listings exclude Electronic Variable Assist or note non-Saginaw configurations.

What It Helps Fix

• Power steering pump leakage
• Low or inconsistent steering assist
• Noise from a worn pump assembly
• Internal pump wear affecting steering response
• Repair needs during steering system overhaul

Installation Notes and Tips

• Confirm the vehicle uses a Saginaw power steering pump before installation.
• Match the rebuild kit to the existing pump design and application notes.
• Inspect the pump housing, shaft, and related steering components for wear before reassembly.
• Clean all mating surfaces thoroughly to support proper sealing during rebuild.

Quality Assurance

Sunsong supplies steering and hydraulic service parts for repair-focused applications. Part number 8401490 is cataloged as a rebuild kit for Saginaw power steering pump service and is supported by broad OE-style fitment coverage.