Here's why:
* Integrated Design: Most modern vehicles, including your 1998 Dodge, have integrated hub assemblies where the wheel bearings are pressed into the hub. This design offers better durability and precision.
* Cost and Complexity: Replacing just the bearings would require specialized tools and knowledge to press them out and in, making it potentially more expensive and time-consuming than replacing the entire hub assembly.
However, there are a few exceptions:
* Older Models: Some older Dodge pickups might have separate wheel bearing assemblies that can be replaced independently.
* Aftermarket Options: While not common, you might find aftermarket kits offering separate bearing replacement for some Dodge models.
To determine the specific situation for your 1998 Dodge pickup, you should:
1. Consult your vehicle's owner's manual: It might have information about the front wheel bearing system.
2. Contact a trusted mechanic: They can inspect your vehicle and determine if the bearings are replaceable or if the entire hub assembly needs to be replaced.
3. Check with a parts supplier: They can confirm whether replacement bearings are available for your specific model.
Remember, it's always best to consult with a qualified mechanic for accurate diagnosis and repair recommendations.