Product Description
Genuine Timken 28580 Tapered Roller Bearing Cone (NOS)
Restore the stability of your classic vehicle with this genuine Timken 28580 Tapered Roller Bearing Cone. This is a vintage New Old Stock (NOS) part, manufactured in the USA. It features high-quality vintage materials that provide superior durability and correctness compared to modern stiff overseas reproductions.
This part is designed for the Differential / Axle position on specific 1950s Buick luxury cars and 1980s-90s Ford Heavy Duty Trucks.
We make every effort to match the part number to the correct bearing. Because we source from several manufacturers, the bearing box you receive may not match the brand pictured in the listing. Rest assured, the bearing itself will match the advertised part number.
Key Features:
- Part Number: 28580 (Timken)
- Interchange Part: 28521 (Compatible Cup)
- Position: Differential Carrier / Input Shaft
- Dimensions: 2.0000" ID x 1.0000" Width
- Engine Fitment: All Engines
- Origin: Made in USA (Vintage Stock)
- Condition: NOS (New Old Stock)
Verified Vehicle Fitment:
| Make | Model | Year | Engine | Notes |
| Buick | Roadmaster / Electra / LeSabre / Limited | 1956-1962 | All | Rear Axle Inner |
| Ford | F-250 / F-350 / E-350 | 1987-1997 | All | Transmission Input / Front Axle |
Fits Years:
1956 1957 1958 1959 1960 1961 1962 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
Product Note: Vintage Stock Photos
This listing uses stock images for reference. Because these are NOS (New Old Stock) parts manufactured decades ago, the item you receive may have cosmetic differences from the photo, such as:
- Packaging: Box styles, colors, or condition may vary (or item may be bulk packed).
- Finish: Materials, colors, or plating may vary between production runs.
- Shelf Wear: Minor cosmetic signs of age are normal for vintage parts.
Rest assured, the Part Number (28580) and Fitment specifications are verified to be 100% correct for the vehicles listed.
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: While we verify fitment to the best of our ability using vintage catalogs, there can be variations. We strongly recommend comparing our photos and specs to your original part before purchasing.
