HomeSteering > Steering, Gear and Related ComponentsMevotech MS40946 Steering Idler Arm - Front
Part #: MS40946

Mevotech MS40946 Steering Idler Arm - Front

Front
3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Mustang, Falcon, Falcon Sedan Delivery, Ranchero, and Comet
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Overview of Mevotech MS40946 Steering Idler Arm

The Mevotech MS40946 steering idler arm is designed specifically for Ford Mustang models, providing reliable steering support and enhanced vehicle control. This component features corrosion-resistant finish and includes all necessary hardware for installation.

  • Length: 7.21 inches
  • Width: 1.8 inches
  • Corrosion-resistant finish for durability
  • Includes castle nut, cotter pin, and washer
  • Arm attachment type: stud

Detailed Product Description

The MS40946 steering idler arm by Mevotech is engineered to maintain proper steering geometry and reduce play in the steering linkage of Ford Mustang vehicles. Its corrosion-resistant finish helps protect against rust and environmental damage, extending the service life of the part. The included castle nut, cotter pin, and washer ensure a secure and precise fit during installation. Measuring 7.21 inches in length and 1.8 inches in width, this idler arm is designed to meet exact OEM specifications for consistent performance.

Common Applications and Problem Resolution

This steering idler arm is compatible with Ford Mustang models and is used to address several steering-related issues, including:

  • Excessive steering play or looseness
  • Uneven or rapid tire wear due to misalignment
  • Steering wheel vibration or shimmy
  • Difficulty maintaining straight-line tracking
  • Noise or clunking sounds from the steering linkage

Installation Notes and Tips

Installation of the Mevotech MS40946 steering idler arm requires basic mechanical skills and proper tools. The included castle nut, cotter pin, and washer simplify the assembly process. It is recommended to verify the stud attachment points on the vehicle and ensure all hardware is torqued to manufacturer specifications. After installation, a professional wheel alignment is advised to restore optimal steering performance.

Quality Assurance and Warranty

Mevotech manufactures the MS40946 steering idler arm to meet stringent quality standards, ensuring reliable fitment and durability for Ford Mustang vehicles. The corrosion-resistant finish adds an extra layer of protection against environmental factors. Please refer to Mevotech's warranty policy for specific coverage details related to this part.

BrandMevotech
Part NumberMS40946
Arm Attachment TypeStud
Castle Nut IncludedYes
Cotter Pin IncludedYes
Friction Material ThicknessCorrosion Resistant
Length7.21
Washer IncludedYes
Width1.8

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1966FordMustang4.7LV8Front
1965FordMustang4.7LV8Front
1964FordMustang4.7LV8Front

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

620.65017C5ZZ3352AC5ZZ3352BFA546IK8106JIA231K8106TA6347

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.