Mevotech MS500317 Torsion Bar Key - Front

Mevotech MS500317 Torsion Bar Key Overview

Mevotech MS500317 is a steel torsion bar key for front suspension applications on select heavy-duty GM trucks and SUVs. It is built for 2011-2014 Chevrolet Silverado 2500 HD and Silverado 3500 HD, plus 2011-2014 GMC Sierra 2500 HD and Sierra 3500 HD front suspension service.

This torsion bar key is a direct-fit suspension component for restoring torsion bar adjustment range on the front end. The Mevotech MS500317 is also cross-referenced to MOOG Chassis Products T40043 and OE number 19471797 for the same application.

Key Features

• Steel construction for suspension durability
• Front-position torsion bar key for heavy-duty GM applications
• Includes mounting hardware
• Direct replacement part number MS500317
• Fits Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD front suspension service

Detailed Description

Mevotech MS500317 is a front torsion bar key used in the suspension system to maintain proper torsion bar indexing and adjustment. It is engineered for 2011-2014 Chevrolet Silverado 2500 HD and Silverado 3500 HD, as well as 2011-2014 GMC Sierra 2500 HD and Sierra 3500 HD. The steel construction supports demanding front suspension use on these heavy-duty platforms, and the included mounting hardware simplifies replacement work during suspension repair.

For buyers searching by vehicle, this part fits 2011-2014 Chevrolet Silverado 2500 HD, front; 2011-2014 Chevrolet Silverado 3500 HD, front; 2011-2014 GMC Sierra 2500 HD, front; and 2011-2014 GMC Sierra 3500 HD, front. It also fits 2011-2013 Chevrolet Suburban 2500, front, and 2011-2013 GMC Yukon XL 2500, front. If you are replacing a worn torsion bar key on a Silverado or Sierra HD, MS500317 provides the correct application match.

Common Repair Uses

• Restores torsion bar adjustment function
• Addresses worn or damaged front suspension key components
• Supports correction of front ride height issues
• Helps resolve uneven front suspension stance
• Replaces a fatigued torsion bar key during suspension service

Installation Notes and Tips

Verify vehicle year, model, and front suspension configuration before installation. Inspect the torsion bar, adjuster components, and related hardware for wear before reassembly. Because this part is used in the front suspension, proper indexing and torque procedures are important during installation.

Quality Assurance

Mevotech MS500317 is a steel suspension component built for direct replacement use on confirmed GM HD and SUV applications. It cross-references MOOG Chassis Products T40043 and OE number 19471797 for the same fitment.