BBB Industries 311-0199 Rack and Pinion Assembly

Overview of BBB Industries Reman Rack and Pinion 311-0199

The BBB Industries Reman Rack and Pinion Assembly 311-0199 is designed specifically for Toyota 4Runner and Tacoma models. This remanufactured hydraulic rack and pinion unit includes essential components to restore precise steering performance and reliability.

• Remanufactured hydraulic rack and pinion assembly
• Includes bushings and inner tie rods for complete installation
• Distance between mounting holes: 5.46 inches (138.684 mm)
• Input shaft diameter: 0.75 inches (19.05 mm), length: 0.688 inches (17.463 mm)
• Rack length: 37.5 inches (952.5 mm)
• Pressure port thread size: M16x1.50; return port thread size: M17x1.50
• Turns lock to lock: 3.563
• Two mounting holes for secure fitment

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 steering components to reliable working condition by including critical parts such as bushings and inner tie rods. The 311-0199 model benefits from this approach, providing a cost-effective solution for Toyota 4Runner and Tacoma owners seeking a dependable replacement steering rack.

Technical Description and Specifications

This hydraulic rack and pinion assembly features a rack length of 37.5 inches (952.5 mm) and a precise input shaft diameter of 0.75 inches (19.05 mm) with a length of 0.688 inches (17.463 mm). The unit includes two mounting holes spaced 5.46 inches (138.684 mm) apart, ensuring proper alignment and fitment. The pressure and return ports use metric thread sizes M16x1.50 and M17x1.50 respectively, compatible with standard hydraulic steering systems. The assembly includes bushings and inner tie rods but does not include outer tie rods. The steering rack offers 3.563 turns lock to lock, providing responsive steering control.

Compatible Vehicles and Common Applications

• Replacement for worn or leaking rack and pinion in Toyota 4Runner models
• Restores steering precision in Toyota Tacoma trucks
• Addresses issues such as steering play or excessive effort
• Resolves hydraulic fluid leaks from the steering gear
• Corrects uneven or unstable steering response

Installation Notes and Tips

When installing the BBB Industries 311-0199 rack and pinion assembly, ensure the mounting holes align precisely with the vehicle frame using the 5.46-inch spacing. Verify that the hydraulic pressure and return ports match the vehicle’s steering lines with M16x1.50 and M17x1.50 thread sizes. Since the assembly includes inner tie rods and bushings, inspect outer tie rods separately for wear and replace if necessary. Proper torque specifications should be followed to avoid premature wear or steering issues.

Quality Assurance and Warranty Information

BBB Industries remanufactured rack and pinion assemblies undergo rigorous testing to meet OEM standards for fit, form, and function. The 311-0199 part number is backed by BBB Industries’ quality assurance processes, ensuring reliable performance for Toyota 4Runner and Tacoma vehicles. Warranty coverage details should be confirmed with the distributor or installer.