HomeSteering > Steering, Gear and Related ComponentsMevotech MK8185 Steering Idler Arm - Front
Part #: MK8185

Mevotech MK8185 Steering Idler Arm - Front

Front
19 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, Lincoln, and Mercury, LTD II, Ranchero, Thunderbird, Mark V, Cougar, Torino, Mark IV, and Montego
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Reliable Steering Idler Arm for Ford and Mercury Vehicles

The Mevotech MK8185 steering idler arm is designed to provide durable and precise steering support for select Ford and Mercury models. Engineered with corrosion-resistant materials and pre-greased components, this idler arm ensures long-lasting performance in your Cougar, Montego, or Thunderbird.

  • Length and width of 7.438 inches for exact fitment
  • Corrosion-resistant finish for extended durability
  • Pre-greased and greaseable design with grease fitting included
  • Includes castle nut, cotter pin, washer, and dust boot for complete installation
  • Attachment method: bolted for secure mounting

Durable Construction and Comprehensive Features

The Mevotech MK8185 steering idler arm features a corrosion-resistant finish that protects against rust and environmental damage, extending the life of the component. Its pre-greased and greaseable design, complete with a grease fitting, allows for easy maintenance and smooth operation. The inclusion of a dust boot helps prevent contaminants from affecting the joint, while the castle nut, cotter pin, and washer provide a secure and reliable attachment. Measuring 7.438 inches in both length and width, this idler arm is engineered to meet the exact specifications required for proper steering geometry.

Compatible With Ford Cougar, Mercury Montego, and Thunderbird

This steering idler arm is specifically compatible with Ford and Mercury vehicles, including the Cougar, Montego, and Thunderbird models. The part number MK8185 ensures you receive the correct component designed to maintain steering stability and control for these vehicles.

Common Steering Issues Addressed by This Idler Arm

  • Excessive play or looseness in the steering linkage
  • Uneven or unstable steering response
  • Steering wheel vibration or wobble
  • Premature wear due to corrosion or lack of lubrication
  • Difficulty maintaining proper wheel alignment

Installation Notes and Tips

Installation of the Mevotech MK8185 steering idler arm requires bolting the component securely in place using the included castle nut, cotter pin, and washer. The pre-greased design simplifies initial setup, but periodic greasing through the included grease fitting is recommended to maintain optimal performance. Ensure the dust boot is properly seated to protect the joint from dirt and debris. Professional installation or alignment check is advised to confirm proper steering geometry after replacement.

Quality Assurance and Warranty Information

Mevotech manufactures the MK8185 steering idler arm to meet or exceed OEM standards for fit, form, and function. The corrosion-resistant finish and pre-greased components contribute to the product’s durability and reliability. While specific warranty details may vary, Mevotech typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.

BrandMevotech
Part NumberMK8185
Attachment MethodBolted
Castle Nut IncludedYes
Cotter Pin IncludedYes
Dust Boot IncludedYes
Friction Material ThicknessCorrosion Resistant
Grease Fitting IncludedYes
GreaseableYes
Length7.438
Pre-GreasedYes
Washer IncludedYes
Width7.438

This part fits 19 vehicles. Search below:

YearMakeModelPositionNotes
1979FordThunderbirdFront
1979MercuryCougarFront
1978FordThunderbirdFront
1978MercuryCougarFront
1977FordThunderbirdFront
1977MercuryCougarFront
1976FordThunderbirdFront
1976MercuryCougarFront
1976MercuryMontegoFront
1975FordThunderbirdFront
1975MercuryCougarFront
1975MercuryMontegoFront
1974FordThunderbirdFront
1974MercuryCougarFront
1974MercuryMontegoFront
1973FordThunderbirdFront
1973MercuryMontegoFront
1972FordThunderbirdFront
1972MercuryMontegoFront

* 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:

26835444501023620.65018981008D2OZ3350AD3OZ3355AD5OZ3355AFA975IA8185IA8185PRIK8185JIA111K8185TA5947

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