Genuine Timken LM603049 Tapered Roller Bearing Cone (NOS 2-Pack)
Restore the stability of your classic Chevy with this genuine Timken LM603049 Tapered Roller Bearing Cone (Set of 2). 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 Rear Differential / Axle position on specific 1957-1964 Chevrolet vehicles and various later model applications.
Key Features:
- Part Number: LM603049 (Timken)
- Interchange Part: LM603011 (Cup), LM603012 (Cup)
- Position: Rear Differential Carrier / Pinion
- Dimensions: 1.7812" ID x 0.7812" Width
- Engine Fitment: All Engines
- Origin: Made in USA (Vintage Stock)
- Condition: NOS (New Old Stock)
Verified Vehicle Fitment:
| Make |
Model |
Year |
Engine |
Notes |
| Chevrolet |
Bel Air / Impala / Biscayne |
1957-1964 |
All |
Rear Differential |
| Chevrolet |
Corvette |
1957-1962 |
All |
Rear Differential |
| Chevrolet |
C10 / K10 Pickup |
1961-1963 |
All |
Rear Axle |
Fits Years:
1957 1958 1959 1960 1961 1962 1963 1964
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 (LM603049) and Fitment specifications are verified to be 100% correct for the vehicles listed.
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.
