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Timken 25580 Differential Bearing - Rear
Timken 25580 Differential Bearing Overview
The Timken 25580 differential bearing is engineered for reliable driveline performance in select Chrysler and Dodge vehicles. Designed to meet precise specifications, this bearing supports smooth differential operation in models such as the Dodge Dart, Chrysler Imperial, and Dodge Lancer.
- Compatible with Chrysler and Dodge vehicles including Dart, Imperial, Lancer, Newport, and New Yorker
- Inside diameter of 1.750 inches (44.45 mm) for accurate fitment
- Cone radius options of 0.138 inches and 3.50 inches for optimized bearing contact
- Cone width measurements of 1.000 inch (25.40 mm) ensuring proper load distribution
Technical Specifications and Design Details
The Timken 25580 differential bearing features dual cone radius measurements of 0.138 inches and 3.50 inches, which are critical for maintaining the correct geometry within the differential assembly. The cone width is specified at 1.000 inch (25.40 mm), providing adequate surface area to handle axial and radial loads. The inside diameter of 1.750 inches (44.45 mm) ensures compatibility with the differential shaft dimensions of the listed Chrysler and Dodge models. These precise dimensions contribute to the bearing's ability to reduce friction and wear during differential operation.
Applications and Problem Resolution
- Supports smooth rotation of the differential gears in Chrysler and Dodge vehicles
- Helps prevent premature wear caused by improper bearing fit or damage
- Reduces noise and vibration associated with worn or failing differential bearings
- Maintains proper alignment of differential components to avoid drivetrain issues
- Addresses issues related to bearing overheating and failure under load
Installation Notes and Tips
When installing the Timken 25580 differential bearing, ensure the bearing surfaces and housing are clean and free of debris. Proper lubrication is essential to extend bearing life and maintain performance. Verify the inside diameter matches the differential shaft to avoid misalignment. Use appropriate tools to press the bearing into place without causing damage to the cone surfaces. Follow vehicle-specific service manual instructions for torque specifications and assembly procedures.
Quality Assurance and Warranty
Timken manufactures the 25580 differential bearing to meet industry standards for durability and precision. The bearing undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Timken products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the bearing's reliability for Chrysler and Dodge differential applications.
This part fits 21 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1962 | Dodge | Lancer | 2.8L | L6 | Rear | |
| 1961 | Dodge | Dart | 2.8L | L6 | Rear | |
| 1961 | Dodge | Lancer | 2.8L | L6 | Rear | |
| 1960 | Dodge | Dart | 2.8L | L6 | Rear | |
| 1957 | Chrysler | Imperial | Rear | |||
| 1957 | Chrysler | New Yorker | Rear | |||
| 1957 | Chrysler | Newport | Rear | |||
| 1956 | Chrysler | New Yorker | Rear | |||
| 1956 | Chrysler | Newport | Rear | |||
| 1955 | Chrysler | New Yorker | Rear | |||
| 1955 | Chrysler | Newport | Rear | |||
| 1954 | Chrysler | New Yorker | Rear | |||
| 1954 | Chrysler | Newport | Rear | |||
| 1953 | Chrysler | New Yorker | Rear | |||
| 1953 | Chrysler | Newport | Rear | |||
| 1952 | Chrysler | New Yorker | Rear | |||
| 1952 | Chrysler | Newport | Rear | |||
| 1951 | Chrysler | New Yorker | Rear | |||
| 1951 | Chrysler | Newport | Rear | |||
| 1950 | Chrysler | New Yorker | Rear | |||
| 1950 | Chrysler | Newport | Rear |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.