HomeSteering > Steering, Gear and Related ComponentsMoog K8106 Steering Idler Arm
Part #: K8106

Moog K8106 Steering Idler Arm

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4 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, Comet, Cyclone, and Villager
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Overview of Moog K8106 Steering Idler Arm

The Moog K8106 steering idler arm is designed for reliable steering performance in Ford Mustang and Mercury Villager vehicles. This pre-greased component includes essential hardware to ensure proper installation and long-lasting function.

  • Length: 133.5 mm (5.256 inches)
  • Pre-greased for immediate use
  • Includes castle nut for secure attachment
  • Grease fitting included for maintenance

Detailed Product Features and Specifications

The Moog K8106 steering idler arm measures 133.5 mm (5.256 inches) in length, providing precise fitment for compatible Ford Mustang and Mercury Villager models. This part comes pre-greased, reducing initial maintenance and ensuring smooth operation from installation. The inclusion of a castle nut and grease fitting allows for secure mounting and ongoing lubrication, which helps extend the service life of the steering linkage. Designed to meet or exceed OEM specifications, this idler arm supports stable steering geometry and consistent vehicle handling.

Compatible Vehicles and Application

This steering idler arm is compatible with select Ford Mustang and Mercury Villager models. It is specifically engineered to replace worn or damaged idler arms in these vehicles, restoring proper steering function and alignment.

  • Corrects excessive play or looseness in steering linkage
  • Eliminates uneven tire wear caused by misalignment
  • Resolves steering wander or instability
  • Prevents noise or vibration from worn steering components

Installation Notes and Tips

Installation of the Moog K8106 steering idler arm requires basic steering system knowledge and tools. The included castle nut ensures a secure fit, but proper torque specifications should be followed. The grease fitting allows for periodic lubrication; it is recommended to grease the idler arm during routine maintenance to maintain optimal performance. Always verify compatibility with your specific Ford Mustang or Mercury Villager model before installation.

Quality Assurance and Warranty

Moog parts are engineered to meet stringent quality standards. The K8106 steering idler arm is manufactured with durable materials and precision engineering to provide reliable service. This part includes a limited warranty against defects in material and workmanship, supporting confidence in its durability and fitment.

BrandMoog
Part NumberK8106
Castle Nut IncludedYes
Grease Fitting IncludedYes
Length5.256
Length133.5
Pre-GreasedYes

This part fits 4 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1966FordMustang4.7LV8N/AGreasable socket design included for corrosion and wear minimization on Suspension Ball Joint.
1965FordMustang4.7LV8N/AGreasable socket design included for corrosion and wear minimization on Suspension Ball Joint.
1965MercuryVillagerBase4.7LV8N/AGreasable socket design included for corrosion and wear minimization on Suspension Ball Joint.
1964FordMustang4.7LV8N/AGreasable socket design included for corrosion and wear minimization on Suspension Ball Joint.

* 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:

09-8100118666268-3465450-100745C1007536-455620.65017621650178666K981001B3-169C5ZZ-3352AC5ZZ-3352BFA546IA-8666IA1110JIA231K8106MS40946

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