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SKF 18706 Differential Pinion Seal - Front, Rear or Rear Inner
Overview of SKF Differential Pinion Seal 18706
The SKF Differential Pinion Seal 18706 is engineered for reliable sealing performance in Dodge Ram 2500 driveline systems. Designed with precise dimensions and a longlife sealing surface, this pinion seal helps maintain differential integrity and prevent leaks.
- Width: 0.635 inches for optimal fit
- Outside Diameter: 3.169 inches ensuring proper housing compatibility
- Shaft Diameter: 1.860 inches matching Dodge Ram 2500 specifications
- Longlife sealing surface type for extended durability
- Part number 18706 for accurate identification and replacement
Technical Details and Specifications
This differential pinion seal from SKF is designed to meet the exacting requirements of Dodge Ram 2500 models. The 0.635-inch width and 3.169-inch outside diameter provide a secure fit within the differential housing, while the 1.860-inch shaft diameter ensures a tight seal around the pinion shaft. The longlife sealing surface type enhances resistance to wear and fluid leakage, contributing to the overall reliability of the driveline system.
Compatible Vehicles and Applications
Compatible with Dodge Ram 2500 trucks, the SKF 18706 differential pinion seal is intended for use in driveline and axle assemblies where maintaining differential fluid integrity is critical. This part is suitable for owners and technicians seeking a precise replacement seal that matches OEM specifications.
- Prevents differential fluid leaks
- Reduces contamination ingress into the differential
- Maintains proper lubrication of pinion bearings
- Helps avoid premature wear of driveline components
- Supports smooth differential operation under load
Installation Notes and Tips
When installing the SKF differential pinion seal 18706, ensure the differential housing and shaft surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s orientation matches the longlife sealing surface facing the fluid side. Proper installation helps prevent leaks and extends service life.
Quality Assurance and Warranty
SKF manufactures the 18706 differential pinion seal to meet industry standards for durability and performance. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects. Using this seal helps maintain the integrity of your Dodge Ram 2500’s driveline system with trusted component quality.
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Dodge | Ram 2500 | Rear | Dana 60 Axle |
| 2002 | Dodge | Ram 2500 | Rear Inner | Dana 70 Axle |
| 2001 | Dodge | Ram 2500 | Rear | Dana 60 Axle |
| 2001 | Dodge | Ram 2500 | Rear Inner | Dana 70 Axle |
| 2000 | Dodge | Ram 2500 | Front | Spicer 60 w/ 4,500 & 4,850 lb Axles |
| 2000 | Dodge | Ram 2500 | Rear | Dana 60 Axle |
| 2000 | Dodge | Ram 2500 | Rear Inner | Dana 70 Axle |
* 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.