BBB Industries 103-0273 Rack and Pinion Assembly

Overview of BBB Industries Reman Rack and Pinion Assembly

The BBB Industries Reman Rack and Pinion Assembly 103-0273 is designed specifically for the Hummer H3, providing a reliable hydraulic steering solution. This remanufactured rack and pinion unit includes essential components to restore precise steering control and vehicle handling.

• Compatible with Hummer H3 models
• Hydraulic rack and pinion assembly
• Includes bushings and inner tie rods
• Distance between mounting holes: 2.88 inches (73.152 mm)
• Input shaft diameter: 0.75 inches (19.05 mm)
• Input shaft length: 1.875 inches (47.625 mm)
• Rack length: 47.625 inches (1209.675 mm)
• Pressure port thread size: 11 mm
• Return port thread size: 12 mm
• Turns lock to lock: 3.25
• Two mounting holes for secure installation

Details on the Reman Rack and Pinion Product Line

The Reman Rack and Pinion line from BBB Industries offers remanufactured steering gear assemblies that meet strict quality standards. These units are rebuilt to restore original equipment specifications, ensuring compatibility and performance for vehicles like the Hummer H3. This product line focuses on providing cost-effective alternatives to new parts without compromising on reliability or fitment.

Product Description and Specifications

This remanufactured rack and pinion assembly (part number 103-0273) is engineered for hydraulic steering systems and includes bushings and inner tie rods to facilitate a complete steering gear replacement. The input shaft measures 0.75 inches in diameter and 1.875 inches in length, designed to match the Hummer H3’s steering column interface. The rack length of 47.625 inches ensures proper fitment within the vehicle’s steering system. The assembly features two mounting holes spaced 2.88 inches apart for secure attachment. Thread sizes for the pressure and return ports are 11 mm and 12 mm respectively, matching factory specifications. The steering gear offers 3.25 turns lock to lock, providing responsive steering control.

Common Applications and Problem Resolution

• Restores steering precision and responsiveness in Hummer H3 vehicles
• Replaces worn or leaking hydraulic rack and pinion assemblies
• Eliminates excessive play or looseness in steering
• Addresses noise or binding issues during steering operation
• Corrects uneven tire wear caused by faulty steering components

Installation Notes and Tips

• Verify compatibility with Hummer H3 before installation
• Inspect and replace outer tie rods separately, as they are not included
• Ensure proper alignment of mounting holes spaced at 2.88 inches
• Use correct thread sizes (11 mm pressure port, 12 mm return port) for hydraulic connections
• Check steering system for leaks and proper fluid levels after installation

Quality Assurance and Warranty

BBB Industries remanufactured rack and pinion assemblies undergo rigorous testing to meet OEM standards. The 103-0273 part is rebuilt to restore original steering performance and durability. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on remanufactured steering components to ensure customer confidence and product reliability.