BBB Industries 313-0270 Rack and Pinion Assembly

Reman Rack and Pinion for Mercedes-Benz Steering

BBB Industries 313-0270 is a remanufactured hydraulic rack and pinion assembly for select Mercedes-Benz E-Class and CLS applications. It is built for power steering systems and supplied without the EVO component, making it a direct replacement option for vehicles that match the listed fitment.

The BBB Industries Reman Rack and Pinion line focuses on OE-style steering replacement parts rebuilt to restore steering response and road feel. Part number 313-0270 follows that approach with application-specific dimensions and included inner tie rods and bushings for the listed Mercedes-Benz models.

Key Features

• Remanufactured hydraulic rack and pinion assembly
• Inner tie rods included; outer tie rods not included
• Bushings included
• 2 mounting holes with 10.63 in. mounting-hole spacing
• Rack length: 44.437 in. (1128.7 mm)
• Input shaft diameter: 0.687 in. (17.45 mm)
• Input shaft length: 1.625 in. (41.275 mm)
• Turns lock to lock: 2.75
• Pressure and return port thread size: 10.45 mm

Detailed Description

BBB Industries 313-0270 is a hydraulic reman rack and pinion assembly for Mercedes-Benz steering systems that require a non-EVO replacement. It is listed for 2003-2011 Mercedes-Benz E-Class and CLS models, including E320, E350, E500, E55 AMG, E63 AMG, CLS500, CLS550, CLS55 AMG, and CLS63 AMG applications with the specified steering notes. Use the part number 313-0270 to verify the correct steering configuration before ordering.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Excessive steering play or looseness
• Uneven or delayed steering response
• Fluid leakage from the steering gear assembly
• Noise or binding in the hydraulic steering rack
• Wear-related steering feel issues on Mercedes-Benz E320, E350, E500, CLS550, and related models

Installation Notes and Fitment

• Fits 2007-2011 Mercedes-Benz CLS550, N/A; Power Steering; Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2007-2011 Mercedes-Benz CLS63 AMG, N/A; Power Steering; Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2006-2009 Mercedes-Benz E320, N/A; Power Steering; w/ Speed Sensing Steering, Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2003-2004 Mercedes-Benz E320, N/A; Power Steering; w/ Speed Sensing Steering, Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2007-2009 Mercedes-Benz E350, N/A; Power Steering; Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2007-2009 Mercedes-Benz E63 AMG, N/A; Power Steering; Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2006 Mercedes-Benz CLS500, N/A; Power Steering; Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2006 Mercedes-Benz CLS55 AMG, N/A; Power Steering; Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2006 Mercedes-Benz E350, N/A; Power Steering; w/ Speed Sensing Steering (From Chassis #A832533), Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2006 Mercedes-Benz E350, N/A; Power Steering; w/ Sport Pkg., Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2003-2006 Mercedes-Benz E500, N/A; Power Steering; w/ Speed Sensing Steering, Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2005-2006 Mercedes-Benz E55 AMG, N/A; Power Steering; Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2005 Mercedes-Benz E320, N/A; Power Steering; Supplied w/o EVO Component; Reman Rack and Pinion
• Fits 2004 Mercedes-Benz E55 AMG, N/A; Power Steering; w/ Speed Sensing Steering, Supplied w/o EVO Component; Reman Rack and Pinion

Confirm the vehicle’s steering setup, chassis notes, and port/thread dimensions before installation. The part number 313-0270 is specific to hydraulic power steering applications and the listed Mercedes-Benz fitments.

Quality Assurance

BBB Industries remanufactures steering components to meet application-specific replacement requirements for the listed Mercedes-Benz models. This reman rack and pinion is built around the provided OE-style dimensions and configuration details for accurate fitment verification.