MAS Chassis IA6534 Steering Idler Arm

Steering Idler Arm for GM Trucks and SUVs

MAS Chassis IA6534 is a steel steering idler arm built for direct replacement on a wide range of Chevrolet and GMC trucks, vans, and full-size SUVs. It is precision-engineered and tested to replace the original steering support component on applications such as the Chevrolet Silverado 1500, Tahoe, and GMC Sierra 1500.

Key Features

• Steel construction with a coated black finish for corrosion resistance
• Arm stud thread diameter: 14
• Grease fitting included for serviceable maintenance
• Castle nut, cotter pin, zerk fitting, and mounting hardware included
• Mounting hole attachment type with standard grade construction
• Direct replacement steering idler arm for select Chevrolet, GMC, and Cadillac applications

Detailed Description

The MAS Chassis IA6534 steering idler arm is designed for steering linkage service on GM platforms that use an idler arm to support center link movement. Built from steel with a coated black finish, this replacement part is made for dependable fitment on vehicles including the Chevrolet Express 2500, Chevrolet Silverado 1500, GMC Savana 3500, and GMC Yukon. It also cross-references MOOG Chassis Products K6534 for the same application.

Use MAS Chassis IA6534 when replacing a worn or damaged idler arm on 1999-2006 Chevrolet Silverado 1500, 2000-2006 Chevrolet Tahoe, 1999-2006 GMC Sierra 1500, or 2000-2006 GMC Yukon steering systems. The part number IA6534 is also referenced across multiple aftermarket catalogs for these GM truck and SUV applications.

What This Part Helps Address

• Steering play or looseness caused by a worn idler arm
• Uneven steering response during lane changes or turns
• Front-end wandering on GM trucks and SUVs
• Excess movement in the steering linkage
• Noise or binding from a deteriorated steering support point

Installation Notes and Tips

Verify vehicle year, make, model, and steering linkage configuration before installation. This part is listed for arm-only applications on many older GM vehicles, including 2003-2018 Chevrolet Express 2500 and 3500, 2003-2018 GMC Savana 2500 and 3500, and 2007 Chevrolet Silverado 1500 Classic and GMC Sierra 1500 Classic. Inspect related steering components such as the center link, pitman arm, and tie rod ends during service, and align the front end after replacement if required by the repair procedure.

Quality Assurance

MAS Chassis states that this steering idler arm is precision-engineered and rigorously tested to provide a reliable replacement for the original part on specific vehicles. The IA6534 is built as a standard-grade replacement component for GM steering service.