BBB Industries 103-0164 Rack and Pinion Assembly

Reman Rack and Pinion for Buick Steering Repair

BBB Industries 103-0164 is a remanufactured hydraulic rack and pinion assembly for select Buick steering applications. It is built with inner tie rods and bushings included, and it uses OE-style port and shaft dimensions for a direct-fit steering service replacement.

Compatible with 2000 Buick LeSabre and 1999-2000 Buick Park Avenue, this reman rack and pinion is a practical choice when restoring steering response, reducing play, or replacing a leaking hydraulic steering gear. The BBB Industries Reman Rack and Pinion line focuses on service-ready steering components for repair work that calls for a remanufactured assembly.

Key Features

• Brand: BBB Industries
• Brand line: Reman Rack and Pinion
• Part number: 103-0164
• Remanufactured hydraulic rack and pinion assembly
• Inner tie rods included
• Bushings included
• Outer tie rods not included
• Pressure port thread size: M18x1.50
• Return port thread size: M16x1.50
• Turns lock to lock: 2.938
• Rack length: 50.5 in. (1282.7 mm)
• Distance between mounting holes: 16.75 in. (425.45 mm)

Detailed Description

BBB Industries 103-0164 is a remanufactured rack and pinion assembly designed for hydraulic power steering systems. It features a 0.625 in. input shaft diameter, a 1.875 in. input shaft length, and two mounting holes for OE-style installation geometry. The assembly also includes inner tie rods and bushings, while outer tie rods are not included.

This part cross-references OE number 19320493 for the same application. It is a fitment-based replacement for 2000 Buick LeSabre and 1999-2000 Buick Park Avenue, including vehicles with power steering and without Variable Speed Steering or Magnetic Speed Variable Assist Steering as noted in the fitment data. Use BBB Industries 103-0164 when replacing a worn steering gear in these Buick models.

Common Repair Reasons

• Excessive steering wheel play or loose steering feel
• Hydraulic steering fluid leaks from the rack and pinion assembly
• Uneven or inconsistent steering response
• Noise or binding during steering input
• Wear in the original rack, pinion, or internal steering components

Installation Notes and Tips

Confirm hydraulic port thread sizes, mounting-hole spacing, and input shaft dimensions before installation. This rack and pinion is for power steering applications only and is listed for vehicles without Variable Speed Steering or Magnetic Speed Variable Assist Steering, depending on model. Inspect related steering and hydraulic components during service, and verify alignment after installation.

Quality Assurance

As part of BBB Industries’ remanufactured steering product line, this assembly is rebuilt for service replacement use with OE-style fitment specifications. Verify vehicle configuration against the fitment notes for 2000 Buick LeSabre and 1999-2000 Buick Park Avenue before ordering.