BBB Industries 313-0256 Rack and Pinion Assembly

Overview of BBB Industries Reman Rack and Pinion Assembly

The BBB Industries Reman Rack and Pinion Assembly 313-0256 is designed for precise steering control in select Mercedes-Benz models. This remanufactured hydraulic rack and pinion unit includes essential components to restore steering performance and reliability.

• Remanufactured hydraulic rack and pinion assembly
• Includes bushings and inner tie rods for complete installation
• Distance between mounting holes: 10.44 inches (265.176 mm)
• Input shaft diameter: 0.688 inches (17.463 mm), length: 1.125 inches (28.575 mm)
• Rack length: 44.375 inches (1127.125 mm)
• Pressure and return port thread size: 11mm
• Turns lock to lock: 2.938
• Two mounting holes for secure fitment

Details on the Reman Rack and Pinion Product Line

The Reman Rack and Pinion line from BBB Industries focuses on providing remanufactured steering components that meet OEM specifications. This product line ensures that critical parts such as bushings and inner tie rods are included, facilitating a more straightforward installation process. The hydraulic design supports smooth steering response, making it suitable for various Mercedes-Benz vehicles requiring reliable steering gear replacement.

Product Description and Specifications

This rack and pinion assembly (part number 313-0256) is engineered for hydraulic steering systems and includes bushings and inner tie rods, though outer tie rods are not included. The assembly features a rack length of 44.375 inches and a mounting hole spacing of 10.44 inches, ensuring compatibility with specific Mercedes-Benz models. The input shaft measures 0.688 inches in diameter and 1.125 inches in length, designed to fit securely within the steering column. Thread sizes for pressure and return ports are both 11mm, matching OEM hydraulic connections. The unit offers 2.938 turns lock to lock, providing precise steering control.

Compatible Mercedes-Benz Models and Common Applications

• Mercedes-Benz C32 AMG, C55 AMG
• Mercedes-Benz C230, C240, C280, C320, C350
• Mercedes-Benz CLK55 AMG, CLK320, CLK350, CLK500
• Replacement for worn or leaking rack and pinion assemblies
• Resolves steering play, stiffness, or fluid leaks in hydraulic steering systems

Installation Notes and Tips

• Verify mounting hole spacing and input shaft dimensions before installation
• Ensure hydraulic pressure and return ports match existing lines (11mm thread size)
• Replace inner tie rods included with the assembly for optimal performance
• Bleed the hydraulic steering system after installation to remove air
• Professional installation recommended to maintain steering alignment and safety

Quality Assurance and Warranty

BBB Industries remanufactured rack and pinion assemblies undergo thorough inspection and testing to meet OEM standards. The inclusion of bushings and inner tie rods supports a reliable replacement process. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on remanufactured steering components to ensure customer confidence in product durability and performance.