BBB Industries 311-0203 Rack and Pinion Assembly

Overview of BBB Industries Reman Rack and Pinion Assembly

The BBB Industries Reman Rack and Pinion Assembly 311-0203 is designed specifically for Toyota Sienna models requiring a reliable hydraulic steering component. This remanufactured rack and pinion assembly includes essential bushings and inner tie rods to ensure proper steering performance and fitment.

• Remanufactured hydraulic rack and pinion assembly
• Includes bushings and inner tie rods for complete installation
• Distance between mounting holes: 19.13 inches (485.9 mm)
• Input shaft diameter: 0.75 inches (19.05 mm), length: 1.938 inches (49.21 mm)
• Rack length: 46.813 inches (1189.04 mm)
• Pressure port thread size: M16x1.50; return port thread size: M17x1.50
• Turns lock to lock: 3.375
• Compatible with Toyota Sienna models

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 core components such as bushings and tie rods to provide a cost-effective alternative to new parts while maintaining reliable steering performance. The 311-0203 assembly is part of this line, ensuring compatibility and quality for Toyota Sienna vehicles.

Technical Description and Specifications

This rack and pinion assembly features a hydraulic design with a rack length of 46.813 inches (1189.04 mm) and a mounting hole distance of 19.13 inches (485.9 mm) between two mounting points. The input shaft measures 0.75 inches (19.05 mm) in diameter and 1.938 inches (49.21 mm) in length, designed to fit the steering column precisely. Included bushings and inner tie rods facilitate a straightforward installation process, although outer tie rods are not included. The pressure and return ports use metric thread sizes M16x1.50 and M17x1.50 respectively, matching factory specifications. The steering ratio is defined by 3.375 turns lock to lock, providing responsive steering control.

Common Applications and Problem Resolution

• Restores steering precision and responsiveness in Toyota Sienna vehicles
• Replaces worn or leaking hydraulic rack and pinion assemblies
• Addresses excessive play or looseness in steering
• Eliminates steering noise caused by damaged bushings
• Corrects uneven or difficult steering effort

Installation Notes and Tips

Ensure the vehicle is securely lifted and the steering system is depressurized before removal. Verify that the mounting hole distances and input shaft dimensions match the original part. Since outer tie rods are not included, inspect and replace them separately if necessary. Properly torque mounting bolts to manufacturer specifications and bleed the hydraulic system after installation to remove air and ensure smooth operation.

Quality Assurance and Warranty

This remanufactured rack and pinion assembly undergoes thorough inspection and testing to meet OEM standards. BBB Industries provides a limited warranty covering defects in materials and workmanship. Refer to the warranty documentation for specific terms and coverage details.