Power Steering Rack & Pinion Assembly for Chevy Silverado 1500 Sierra 1500 99-06

Power Steering Rack & Pinion Assembly for Chevy Silverado 1500 and Sierra 1500

This power steering rack and pinion assembly is a complete steering gear replacement that converts steering wheel rotation into precise front wheel movement for 1999 through 2006 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks.

Overview

This power steering rack and pinion assembly is a complete replacement unit for the steering gear on 1999 to 2006 Chevy Silverado 1500 and GMC Sierra 1500 trucks. The rack delivers hydraulic-assisted steering response, replacing a leaking, loose, or worn original assembly with a sealed unit ready for installation. It suits DIY owners and shops restoring proper steering feel and control.

Built For Performance

• Housing machined to original equipment dimensions for direct fitment
• New seals and boots to resist hydraulic fluid leaks
• Precision-cut rack teeth for smooth, consistent steering travel
• Tested for pressure and return flow before shipment
• Includes inner tie rod ends on most configurations for easier installation
• Corrosion-resistant finish on the housing and mounting points

Fits These Machines

• for Chevy Silverado 1500 1999-2006
• for GMC Sierra 1500 1999-2006

On-The-Job Use

• Replacing a leaking rack that loses power steering fluid
• Restoring steering feel on a high-mileage work truck
• Repairing a loose or wandering front end
• Daily driving and towing where predictable steering is essential

Specs At A Glance

Good To Know

Q: Do I need a wheel alignment after installing this rack and pinion? A: Yes, an alignment is required after installation because tie rod positions change when the rack is replaced. Driving without an alignment can cause uneven tire wear and off-center steering.

Q: Can I reuse my old power steering fluid and lines? A: New fluid is recommended, and lines should be flushed to remove debris that could damage the new rack. Inspect the pressure and return lines for cracks or leaks before reuse.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.