BBB Industries 103-0113 Rack and Pinion Assembly

Overview of BBB Industries Reman Rack and Pinion 103-0113

The BBB Industries Reman Rack and Pinion Assembly 103-0113 is designed for precise steering control in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This remanufactured hydraulic rack and pinion unit includes inner tie rods and is engineered to meet OEM specifications for reliable performance.

• Remanufactured hydraulic rack and pinion assembly
• Includes inner tie rods; outer tie rods and bushings not included
• Distance between mounting holes: 12.5 inches (317.5 mm)
• Input shaft diameter: 0.625 inches (15.875 mm), length: 1.125 inches (28.575 mm)
• Rack length: 48.5 inches (1231.9 mm)
• Pressure and return port thread size: M16x1.50
• Turns lock to lock: 2.625
• Two mounting holes for secure installation

About the Reman Rack and Pinion Product Line

The Reman Rack and Pinion line from BBB Industries focuses on remanufactured steering components that restore original steering feel and function. Each unit undergoes a thorough rebuilding process to ensure hydraulic integrity and mechanical precision. The 103-0113 model is part of this line, providing a cost-effective alternative to new assemblies while maintaining compatibility with specific GM models.

Detailed Product Description

This rack and pinion assembly is specifically designed for hydraulic steering systems found in Buick Cutlass Supreme, Chevrolet Lumina, Oldsmobile Regal, and Pontiac Grand Prix models. The 12.5-inch distance between mounting holes and the 48.5-inch rack length ensure proper fitment and alignment. The input shaft measures 0.625 inches in diameter and 1.125 inches in length, matching OEM specifications for seamless integration. Inner tie rods are included to simplify installation, though outer tie rods and bushings must be sourced separately. The pressure and return ports use M16x1.50 thread sizes, compatible with standard hydraulic lines. With 2.625 turns lock to lock, this assembly provides responsive steering control consistent with factory settings.

Common Applications and Problem Resolution

• Replaces worn or leaking hydraulic rack and pinion assemblies
• Addresses steering play or looseness in Buick Cutlass Supreme and Chevrolet Lumina
• Restores proper steering response in Oldsmobile Regal and Pontiac Grand Prix
• Fixes fluid leaks from pressure or return ports
• Corrects uneven or difficult steering effort

Installation Notes and Tips

• Verify compatibility with vehicle make, model, and year before installation
• Inspect and replace outer tie rods and bushings as needed since they are not included
• Ensure hydraulic lines match M16x1.50 thread size for pressure and return ports
• Check steering alignment after installation to maintain proper handling
• Use proper torque specifications on mounting bolts and input shaft connections

Quality Assurance and Warranty

BBB Industries remanufactured rack and pinion assemblies undergo comprehensive testing to meet OEM standards for hydraulic performance and mechanical durability. The 103-0113 part is backed by BBB Industries' quality control processes, ensuring reliable operation. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.