Genuine Moog K8103 Idler Arm Bushing Kit (NORS)
Restore the legendary road feel and steering precision of your classic American cruiser or Pony car with this authentic Moog K8103 idler arm bushing kit. Precision-manufactured in the USA, this NORS (New Old Replacement Stock) component is built for a massive range of platforms produced between 1965 and 1986. It provides original equipment durability for icons like the Ford Mustang and Galaxie, Mercury Cougar, and classic Mopar models including the Dodge Challenger and Plymouth Barracuda. As a leader in aftermarket suspension, Moog engineered these bushings to meet or exceed original factory standards, providing the durable material strength essential for eliminating steering play and ensuring stable alignment. It is a critical component for maintaining responsive handling during the high-standard restoration of your vintage Ford, Mercury, or Chrysler Corporation vehicle.
Key Features:
- Brand: Moog
- Part Number: K8103
- OEM Number: Ford C5AZ-3356-A
- Interchange: K8103, 45G10004, MK8103
- Position: Idler Arm
- Engine Fitment: All Applicable Engines
- Origin: Made in USA
- Condition: NORS
Verified Vehicle Fitment:
| Make |
Model |
Year |
Engine |
Notes |
| Ford / Mercury |
Mustang / Galaxie / Fairlane / Thunderbird / Cougar / Comet |
1965-1972 |
All |
Idler Arm Position |
| Dodge / Plymouth |
Challenger / Dart / Coronet / Barracuda / Valiant / Satellite |
1965-1976 |
All |
Idler Arm Position |
| Ford |
LTD / Crown Victoria / Country Squire |
1979-1986 |
All |
Idler Arm Position |
Fits Years:
1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
Note on Stock Photos: Due to our inventory of multiple identical units for this specific part number, we utilize representative stock photos for this listing. You will receive a component that strictly meets all listed specifications and fitment requirements. Please be aware that because these are vintage parts, minor cosmetic variations—such as surface finish, color, or production markings—may exist between different manufacturing runs. These slight aesthetic differences are a result of historical production processes and do not impact the part's integrity, performance, or authenticity.
A Note on Fitment Accuracy: We manually research and cross-reference our fitment data using vintage manufacturer catalogs. While we strive for 100% accuracy, these decades-old resources—and the humans reading them—can occasionally contain errors. Additionally, these parts may fit other vehicles and years not explicitly listed in our data. To ensure a seamless restoration, we kindly ask that you perform your own due diligence and verify that this specific part number is correct for your application prior to purchase.
Unbeatable Prices & Expectations
While many of our vintage parts were manufactured decades ago, they remain unused and high-quality. Some original boxes may show signs of shelf-wear, such as dust, tape, or surface distress from years of storage. Rest assured, the components inside have been inspected to ensure they are complete and ready to help you finish your project without breaking the bank.
