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Timken NP665996 Differential Pinion Bearing - Rear Inner
Reliable Differential Pinion Bearing for Ford Expedition and F-150
The Timken NP665996 differential pinion bearing is engineered to provide dependable performance for Ford Expedition and F-150 driveline systems. Designed to meet OEM specifications, this bearing ensures smooth operation and durability in demanding driving conditions.
- Compatible with Ford Expedition and Ford F-150 models
- Part number NP665996 for precise identification
- Manufactured by Timken, a trusted name in driveline components
- Designed to support differential pinion shafts under high load
- Constructed for long service life and resistance to wear
Product Details and Specifications
The Timken NP665996 differential pinion bearing is a critical component in the driveline and axles category, specifically designed to support the pinion gear within the differential assembly. This bearing helps maintain proper alignment and smooth rotation of the pinion shaft, reducing friction and wear. It is engineered to withstand the stresses encountered in Ford Expedition and F-150 vehicles, ensuring consistent performance and reliability. The bearing's precise fitment and quality materials contribute to reduced drivetrain noise and vibration.
Applications and Problem Solving
This differential pinion bearing is used in the differential assembly of Ford Expedition and F-150 models to address several common issues:
- Eliminates excessive pinion shaft play and misalignment
- Reduces differential noise caused by worn or damaged bearings
- Prevents premature wear of differential gears
- Improves driveline smoothness and vehicle handling
- Supports load-bearing capacity under heavy-duty driving conditions
Installation Notes and Tips
Proper installation of the Timken NP665996 bearing is essential for optimal performance. It is recommended to inspect the differential housing and pinion shaft for wear or damage before installation. Use appropriate tools to press the bearing into place without causing damage. Ensure correct preload and bearing adjustment according to Ford service specifications to avoid premature failure.
Quality Assurance and Warranty
Timken manufactures the NP665996 differential pinion bearing to meet strict quality standards. Each bearing undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, Timken products typically come with a limited warranty covering defects in materials and workmanship, providing confidence in the product's reliability for Ford Expedition and F-150 applications.
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Ford | Expedition | Rear Inner | |
| 2010 | Ford | Expedition | Rear Inner | |
| 2010 | Ford | F-150 | Rear Inner | Fits 9.75" Ring Gear for Differential Pinion Bearing. |
| 2009 | Ford | Expedition | Rear Inner | |
| 2009 | Ford | F-150 | Rear Inner | Fits 9.75" Ring Gear for Differential Pinion Bearing. |
| 2008 | Ford | F-150 | Rear Inner | Fits 9.75" Ring Gear for Differential Pinion Bearing. |
| 2007 | Ford | F-150 | Rear Inner | Fits 9.75" Ring Gear for Differential Pinion Bearing. |
| 2004 | Ford | F-150 | Rear Inner | Fits 9.75" Ring Gear for Differential Pinion Bearing. |
| 2003 | Ford | F-150 | Rear Inner | Fits 9.75" Ring Gear for Differential Pinion Bearing. |
| 2002 | Ford | F-150 | Rear Inner | Fits 9.75" Ring Gear for Differential Pinion Bearing. |
| 2001 | Ford | F-150 | Rear Inner | Fits 9.75" Ring Gear for Differential Pinion Bearing. |
| 2000 | Ford | F-150 | Rear Inner | Fits 9.75" Ring Gear for Differential Pinion Bearing. |
* 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.