BBB Industries N310-0163 Rack and Pinion Assembly

New Rack and Pinion for Nissan and Infiniti

BBB Industries New Rack and Pinion N310-0163 is a hydraulic rack and pinion assembly for power steering applications on select Nissan and INFINITI vehicles. It is built as a new replacement unit with inner tie rods included, bushings included, and OE-style port and mounting specifications for direct-service steering repair.

Key Features

• New hydraulic rack and pinion assembly
• Inner tie rods included; outer tie rods not included
• Bushings included
• 2 mounting holes with 2.25 in. (57.15 mm) mounting-hole spacing
• Input shaft diameter: 0.75 in. (19.05 mm)
• Input shaft length: 2.125 in. (53.975 mm)
• Rack length: 49.25 in. (1250.95 mm)
• Pressure and return ports: M16 x 1.50
• 3.625 turns lock to lock

Product Details

BBB Industries N310-0163 is part of the New Rack and Pinion line, a product line focused on new steering gear assemblies for service replacement. This rack and pinion assembly is specified for hydraulic power steering systems and uses matching pressure and return port threads to support OE-style plumbing on the vehicle. The included inner tie rods and bushings help streamline steering system service on applications such as the Nissan Armada, Nissan TITAN, and INFINITI QX56. This part number is also referenced as N310-0163 for ordering and catalog lookup.

This part cross-references 49001-ZH50A and 19320901 for the same application.

What It Helps Address

• Excessive steering play or looseness
• Fluid leakage from the steering gear assembly
• Rough or inconsistent steering response
• Worn internal rack components
• Noise or binding in the hydraulic steering system

Installation Notes

Fits 2005-2015 Nissan Armada, N/A; compatible with vehicles equipped with power steering. Fits 2004-2015 Nissan TITAN, N/A; compatible with vehicles equipped with power steering. Fits 2004-2010 INFINITI QX56, N/A; compatible with vehicles equipped with power steering. Fits 2004 Nissan Pathfinder Armada, N/A; compatible with vehicles equipped with power steering.

Verify hydraulic port thread size, input shaft dimensions, and mounting-hole spacing before installation. Transfer or replace related steering components as needed during service, and align the vehicle after rack and pinion replacement.

Quality Assurance

BBB Industries supplies this as a new steering gear assembly built for direct replacement service. Confirm fitment by part number N310-0163 and vehicle application before installation.