BBB Industries 310-0172 Rack and Pinion Assembly

Overview of BBB Industries Reman Rack and Pinion 310-0172

The BBB Industries Reman Rack and Pinion Assembly 310-0172 is designed specifically for Infiniti FX35 and FX45 models. This remanufactured hydraulic rack and pinion unit includes essential components to restore steering performance and reliability.

• Remanufactured hydraulic rack and pinion assembly
• Includes bushings and inner tie rods for complete installation
• Input shaft diameter: 0.688 inches (17.463 mm)
• Input shaft length: 1.188 inches (30.163 mm)
• Rack length: 46.625 inches (1184.275 mm)
• Distance between mounting holes: 1.69 inches (42.926 mm)
• Four mounting holes for secure fitment
• Pressure port thread size: M14x1.50; return port thread size: M16x1.50
• Turns lock to lock: 2.75

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 OEM specifications. This product line focuses on restoring the original steering feel and function by including critical components such as bushings and inner tie rods. The 310-0172 model is engineered to provide a reliable replacement for hydraulic steering systems in Infiniti FX35 and FX45 vehicles.

Product Description and Specifications

This rack and pinion assembly is remanufactured to ensure durability and performance. It features a hydraulic design compatible with the original steering system of Infiniti FX35 and FX45 models. The assembly includes bushings and inner tie rods, but outer tie rods are not included. The input shaft measures 0.688 inches in diameter and 1.188 inches in length, designed to fit precisely with the vehicle’s steering column. The rack length of 46.625 inches and four mounting holes with a 1.69-inch spacing ensure proper installation and alignment. Thread sizes for pressure and return ports are M14x1.50 and M16x1.50 respectively, matching factory specifications.

Common Applications and Issues Addressed

• Restores steering responsiveness in Infiniti FX35 and FX45
• Replaces worn or leaking hydraulic rack and pinion assemblies
• Eliminates excessive play or looseness in steering
• Corrects uneven or difficult steering effort
• Resolves noise or vibration related to steering gear wear

Installation Notes and Tips

Ensure compatibility with Infiniti FX35 and FX45 models before installation. The assembly includes bushings and inner tie rods, but outer tie rods must be sourced separately. Proper alignment and torque specifications should be followed during installation to maintain steering performance and safety. Verify hydraulic connections using the specified pressure and return port thread sizes (M14x1.50 and M16x1.50). A professional mechanic is recommended for installation to ensure correct fitment and function.

Quality Assurance and Warranty

BBB Industries remanufactured rack and pinion assemblies undergo rigorous testing to meet OEM standards. The 310-0172 part number is backed by BBB Industries’ quality control processes to ensure reliability and performance. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.