Mevotech MS40030 Rack and Pinion Bellows Kit - Front

Rack and Pinion Bellows Kit for Front Steering

Restore protection around the steering rack with the Mevotech MS40030 rack and pinion bellows kit. This front steering bellows is built with black rubber construction and includes mounting hardware and ties for a secure installation.

Key Features

• Mevotech MS40030 rack and pinion bellows kit
• Black rubber bellows material for flexible steering rack coverage
• Length: 234.95
• Bellows end 1 inside diameter: 0.562
• Bellows end 2 inside diameter: 2.66
• Mounting hardware included
• Ties included

Detailed Description

The Mevotech MS40030 is a front rack and pinion bellows kit used to protect the steering rack from dirt, moisture, and road debris while helping maintain proper steering system sealing. It is a direct-fit style replacement for a wide range of vehicles, including 2009-2018 Ford F-150, 2015-2017 Ford Expedition, 2007-2010 Ford Expedition, 2015-2017 Lincoln Navigator, 2007-2010 Lincoln Navigator, and multiple Mercedes-Benz applications such as GL, ML, R, SL, CL, and S-Class models. This part cross-references Delphi TBR5005 and MOOG Chassis Products K150291 for the same application. The MS40030 part number is also commonly searched for front steering rack bellows replacement on Ford F-150 and Mercedes-Benz steering systems.

What It Helps Fix

• Cracked or torn steering rack bellows
• Contamination entering the rack and pinion assembly
• Loss of protective sealing around steering components
• Wear caused by exposure to road splash and debris
• Steering rack boot replacement during suspension or steering service

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and front position before installation. Inspect the steering rack, inner tie rod area, and adjacent seals for wear before fitting the new bellows. Use the included ties and mounting hardware to secure the boot properly and confirm the bellows seats evenly at both ends. The MS40030 is listed for front applications only, so match it to the correct steering side and vehicle configuration during service.

Quality Assurance

Mevotech supplies steering and chassis components for service replacement applications, and this bellows kit is built to match the listed dimensions and fitment coverage for confirmed front steering use.