Mevotech GS40971 Steering Idler Arm - Front

Steering Idler Arm for Super Duty Trucks

The Mevotech GS40971 steering idler arm is a direct-fit replacement for front steering service on Ford Super Duty trucks. Built from steel with a corrosion-resistant finish, it is pre-greased and supplied with the castle nut, dust boot, cotter pin, and mounting hardware for a complete steering repair.

Key Features

• Steel construction for strength in steering linkage service
• Corrosion-resistant finish for added protection in harsh conditions
• Pre-greased for immediate installation
• Castle nut, dust boot, cotter pin, and mounting hardware included
• Direct replacement for front steering applications on Ford F-250 Super Duty and Ford F-350 Super Duty
• Mevotech GS40971 part number for accurate ordering and cross-reference

Detailed Description

Mevotech GS40971 is a steering idler arm designed for front-end steering repair on 2011-2023 Ford F-250 Super Duty and 2011-2023 Ford F-350 Super Duty models. This steel idler arm is finished for corrosion resistance and comes pre-greased to reduce prep time during service. It is built as a premium OE replacement to restore factory steering response, handling, and ride quality on Ford Super Duty applications. This part cross-references MOOG Chassis Products (e.g., K400026, K400027) for the same application.

What It Helps Fix

• Loose or wandering steering feel
• Excessive play in the front steering linkage
• Uneven steering response during lane changes or turns
• Wear-related noise from the idler arm assembly
• Front-end steering instability on Ford F-250 Super Duty and Ford F-350 Super Duty trucks

Installation Notes and Tips

Fits 2011-2023 Ford F-250 Super Duty, front. Fits 2011-2023 Ford F-350 Super Duty, front. Verify steering linkage condition before installation and inspect adjacent components for wear, including related joints and fasteners. Use the included cotter pin and mounting hardware during service, and confirm proper torque after installation. The Mevotech GS40971 is also a direct cross-reference for Delphi TA5783.

Quality Assurance

Mevotech Original Grade parts are engineered as OE-style replacements for steering and chassis service. GS40971 is built with steel construction, corrosion-resistant protection, and pre-greased assembly details to support consistent fit and serviceability on Ford Super Duty front steering applications.