BBB Industries 310-0158 Rack and Pinion Assembly

Overview of BBB Industries Reman Rack and Pinion 310-0158

The BBB Industries Reman Rack and Pinion Assembly 310-0158 is designed specifically for select INFINITI and Nissan models, including the Pathfinder and QX4. This remanufactured hydraulic rack and pinion unit offers a reliable steering solution with included inner tie rods for a more complete installation.

• Remanufactured hydraulic rack and pinion assembly
• Includes inner tie rods, excludes outer tie rods and bushings
• Input shaft diameter: 0.75 inches (19.05 mm)
• Input shaft length: 1.125 inches (28.575 mm)
• Rack length: 50 inches (1270 mm)
• Pressure and return port thread size: M14x1.50
• Single mounting hole design
• Turns lock to lock: 3.063
• Compatible with INFINITI Pathfinder and Nissan QX4

About the Reman Rack and Pinion Product Line

The Reman Rack and Pinion line from BBB Industries focuses on providing remanufactured steering components that meet OEM specifications. These assemblies are rebuilt to restore steering performance and durability while offering a cost-effective alternative to new parts. The 310-0158 model maintains precise input shaft dimensions and hydraulic functionality to ensure compatibility and reliable operation in the specified vehicles.

Detailed Product Description

This rack and pinion assembly features a hydraulic design tailored for the steering systems of the INFINITI Pathfinder and Nissan QX4. The input shaft measures 0.75 inches in diameter and 1.125 inches in length, matching factory specifications for proper fitment. The rack length of 50 inches supports the steering geometry of these models. Included inner tie rods simplify installation, although outer tie rods and bushings are not part of this assembly. The pressure and return ports use M14x1.50 thread sizes, consistent with the hydraulic steering system requirements. With 3.063 turns lock to lock, this assembly provides the expected steering responsiveness and control.

Common Applications and Problem Resolution

• Replacement for worn or leaking hydraulic rack and pinion units
• Restores steering precision and reduces play in the steering wheel
• Addresses issues with uneven or difficult steering response
• Fixes hydraulic fluid leaks from the rack assembly
• Improves vehicle handling and safety on INFINITI Pathfinder and Nissan QX4

Installation Notes and Tips

• Verify compatibility with vehicle make, model, and year before installation
• Inspect and replace outer tie rods and bushings separately as needed
• Ensure hydraulic lines match M14x1.50 thread size for proper connection
• Check steering alignment after installation to maintain handling performance
• Use proper torque specifications on mounting hardware to avoid damage

Quality Assurance and Warranty

BBB Industries remanufactured rack and pinion assemblies undergo thorough inspection and testing to meet OEM standards. The 310-0158 part number is backed by BBB Industries' quality control processes to ensure reliable performance. Warranty coverage details should be confirmed with the distributor or installer, as terms may vary.