BBB Industries N311-0111 Rack and Pinion Assembly

BBB Industries New Rack and Pinion for Toyota Sienna

BBB Industries N311-0111 is a new hydraulic rack and pinion assembly for select Toyota Sienna applications. It is built for power steering systems and includes inner tie rods and bushings for a direct replacement on the listed vehicles.

The BBB Industries New Rack and Pinion product line focuses on replacement steering gear assemblies built to match OE-style fitment and hydraulic operation. For Toyota Sienna owners needing a steering rack replacement, this part number provides the core rack assembly specified for the listed model years and steering configuration.

Key Features

• New rack and pinion assembly
• Hydraulic steering design
• Inner tie rods included
• Bushings included
• Input shaft diameter: 0.687 in. (17.45 mm)
• Input shaft length: 1.91 in. (48.514 mm)
• Rack length: 51.375 in. (1304.925 mm)
• Pressure and return port thread size: M17 x 1.50
• Turns lock to lock: 2.875
• Part number: N311-0111

Detailed Description

BBB Industries N311-0111 is a hydraulic rack and pinion assembly for 1998-2000 Toyota Sienna models with power steering, including 2000 Toyota Sienna built to 02/2000 and 1998-1999 Toyota Sienna equipped with power steering. This new steering rack is specified with one mounting hole, inner tie rods included, and no outer tie rods included. The dimensions and port thread sizes are listed to support accurate replacement selection for the Toyota Sienna steering system.

This part cross-references OE number 19320956 for the same application. Use N311-0111 when replacing a worn or leaking steering rack on the listed Toyota Sienna vehicles and when matching hydraulic steering specifications is required.

What It Helps Fix

• Steering play or looseness in the Toyota Sienna
• Hydraulic steering fluid leaks from the rack assembly
• Rough, inconsistent, or noisy steering response
• Excessive steering effort in power steering applications
• Wear-related issues in the rack and inner tie rod assembly

Installation Notes and Tips

Verify power steering configuration before ordering. Confirm the input shaft dimensions, rack length, and M17 x 1.50 pressure and return port threads against the original unit. Because outer tie rods are not included, inspect related steering components during replacement and transfer or replace them as needed based on vehicle condition. Part number N311-0111 should be matched to the listed Toyota Sienna fitment only.

Quality Assurance

BBB Industries supplies this as a new steering rack and pinion assembly for direct replacement use on the listed Toyota Sienna applications. The part is identified by N311-0111 and is built to the published hydraulic steering specifications for fitment verification.