Genuine Four Seasons 45950 Drive Belt Idler Assembly (NORS)
Restore the proper belt tension and drive system alignment of your classic Ford with this genuine Four Seasons 45950 Adjustable Drive Belt Idler Assembly. This is a vintage New Old Replacement Stock (NORS) part. It includes the pulley and mounting bracket necessary for adjusting accessory drive belts.
This part is designed for the Accessory Drive system on specific 1968-1980s Ford cars and trucks, including Mustang and F-Series pickups.
Key Features:
- Part Number: 45950 (Four Seasons)
- Interchange / Replaces OEM: Ford D0AZ-8678-A, D3OZ-8678-A
- Position: Drive Belt Idler
- Specs: Adjustable Bracket Assembly / Steel Pulley
- Origin: Made in USA (Vintage Stock)
- Condition: NORS (New Old Replacement Stock)
Verified Vehicle Fitment:
| Make |
Model |
Year |
Engine |
Notes |
| Ford |
Mustang / Cougar |
1968-1973 |
V8 |
Idler Assembly (Verify Casting) |
| Ford |
F-Series Truck / Bronco |
1975-1986 |
V8 |
Idler Assembly (Verify Casting) |
Fits Years:
1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
Unbeatable Prices & Expectations
We scour the country to find the best deals on NOS and NORS parts so we can pass the savings on to you. Our prices are often significantly lower than major competitors.
Please Note: All vehicle fitment data is manually researched from vintage catalogs. While we strive for accuracy, historical data can sometimes be imperfect. Additionally, this part may fit other vehicle makes, models, and years not explicitly listed. We strongly encourage you to perform your own due diligence by comparing our provided photos and specifications to your original part to ensure proper fitment before purchasing.
