BBB Industries 312-0107 Rack and Pinion Assembly

Overview of BBB Industries Reman Rack and Pinion 312-0107

The BBB Industries Reman Rack and Pinion Assembly 312-0107 is designed for precise steering control in select Volkswagen models. This remanufactured hydraulic rack and pinion unit is compatible with Volkswagen Cabrio, Corrado, Golf, and Jetta vehicles, providing reliable steering performance.

• Remanufactured hydraulic rack and pinion assembly
• Compatible with Volkswagen Cabrio, Corrado, Golf, and Jetta
• Includes inner tie rods; outer tie rods and bushings not included
• Input shaft diameter: 0.688 inches (17.463 mm), length: 1.25 inches (31.75 mm)
• Rack length: 50 inches (1270 mm) with 3.81 inches (96.774 mm) between mounting holes
• Pressure port thread size: M18x1.50; return port thread size: M16x1.50
• Turns lock to lock: 3.188 with two mounting holes

Details on the Reman Rack and Pinion Product Line

The Reman Rack and Pinion line from BBB Industries focuses on remanufactured steering components that meet OEM specifications. This product line ensures that each rack and pinion assembly undergoes a thorough rebuilding process, restoring hydraulic functionality and structural integrity. The 312-0107 part number is part of this line, offering a cost-effective alternative to new units while maintaining compatibility and performance for Volkswagen vehicles.

Technical Description and Specifications

This rack and pinion assembly features a hydraulic design suitable for Volkswagen models including the Cabrio, Corrado, Golf, and Jetta. The assembly includes inner tie rods but does not come with bushings or outer tie rods. The input shaft measures 0.688 inches in diameter and 1.25 inches in length, designed to fit the steering column interface precisely. The rack length is 50 inches, with mounting holes spaced 3.81 inches apart, ensuring proper fitment and secure installation. Thread sizes for pressure and return ports are M18x1.50 and M16x1.50 respectively, matching factory hydraulic line connections. The steering ratio is reflected in the 3.188 turns lock to lock, providing responsive steering feel.

Common Applications and Problem Resolution

• Restores steering precision in Volkswagen Cabrio, Corrado, Golf, and Jetta models
• Replaces worn or leaking hydraulic rack and pinion assemblies
• Addresses excessive play or looseness in steering
• Eliminates steering noise caused by damaged internal components
• Corrects uneven or difficult steering response

Installation Notes and Tips

• Verify compatibility with vehicle make and model before installation
• Inspect hydraulic lines and fittings for wear or damage during replacement
• Bleed the power steering system thoroughly after installation to remove air
• Check alignment and steering geometry post-installation for optimal performance
• Use proper torque specifications on mounting bolts and fittings

Quality Assurance and Warranty

BBB Industries remanufactured rack and pinion assemblies undergo comprehensive testing to ensure hydraulic integrity and mechanical reliability. The 312-0107 part number meets or exceeds OEM standards for fit and function. Warranty coverage details should be confirmed at the point of purchase, as BBB Industries typically offers limited warranties on remanufactured steering components.