BBB Industries 312-0171 Rack and Pinion Assembly

Overview of BBB Industries Reman Rack and Pinion 312-0171

The BBB Industries Reman Rack and Pinion Assembly 312-0171 is designed for precise steering control in select Audi models. This remanufactured hydraulic rack and pinion unit is compatible with Audi A6, A6 Quattro, and Allroad Quattro vehicles, providing reliable performance and fitment.

• Remanufactured hydraulic rack and pinion assembly
• Compatible with Audi A6, A6 Quattro, and Allroad Quattro
• Includes inner tie rods; outer tie rods and bushings not included
• Distance between mounting holes: 20.06 inches (509.524 mm)
• Rack length: 41.75 inches (1060.45 mm)
• Input shaft diameter: 0.812 inches (20.625 mm), length: 1.375 inches (34.925 mm)
• Pressure port thread size: 14mm x 1.5; return port thread size: 16mm x 1.5
• Turns lock to lock: 2.812

Detailed Product Description

The BBB Industries Reman Rack and Pinion 312-0171 is a remanufactured steering gear assembly engineered for hydraulic steering systems. It features a rack length of 41.75 inches and a mounting hole distance of 20.06 inches, ensuring proper fitment and alignment in compatible Audi models. The input shaft measures 0.812 inches in diameter and 1.375 inches in length, designed to match factory specifications. This assembly includes inner tie rods but does not include bushings or outer tie rods, which should be sourced separately if needed. The pressure and return port thread sizes are 14mm x 1.5 and 16mm x 1.5 respectively, matching OEM hydraulic connections. With 2.812 turns lock to lock, it maintains the steering responsiveness expected in Audi A6 and Allroad Quattro vehicles.

About the Reman Rack and Pinion Product Line

BBB Industries' Reman Rack and Pinion product line offers remanufactured steering assemblies that meet or exceed original equipment specifications. These units are rebuilt to restore functionality and durability, providing a cost-effective alternative to new parts. The 312-0171 model is part of this line, designed specifically for hydraulic steering systems in Audi vehicles, ensuring compatibility and reliable performance.

Common Applications and Problem Resolution

• Restores steering precision in Audi A6, A6 Quattro, and Allroad Quattro models
• Addresses issues such as steering wheel play or looseness
• Eliminates hydraulic leaks from worn rack and pinion components
• Corrects uneven or difficult steering response
• Resolves noise or binding during steering maneuvers

Installation Notes and Tips

Ensure the vehicle is properly supported and the steering system is depressurized before removal. Verify that the mounting hole distances and input shaft dimensions match the vehicle’s specifications. Since bushings and outer tie rods are not included, inspect and replace these components as necessary. Properly torque mounting bolts and bleed the hydraulic steering system after installation to prevent air entrapment and ensure optimal steering performance.

Quality Assurance and Warranty

This remanufactured rack and pinion assembly undergoes thorough inspection and testing to meet OEM standards. BBB Industries provides a limited warranty on the Reman Rack and Pinion product line, covering defects in materials and workmanship. Refer to BBB Industries’ warranty documentation for specific terms and conditions.