1. Go to the SearsPartsDirect website.
Enter your tractor's model number.
2. In the search bar, enter your tractor's model number (398B0251).
Click on "Search".
3. Click on the "Search" button.
Look for the "Parts Diagram" link.
4. On the product page, look for the "Parts Diagram" link.
Click on the "Parts Diagram" link.
5. Click on the "Parts Diagram" link.
Find the exploded diagram of your tractor.
6. On the parts diagram page, find the exploded diagram of your tractor.
Expand the diagram to see the details.
7. Expand the diagram by clicking on the "+" sign.
Find the part you need.
8. Find the part you need and take note of its part number.
Order the part you need.
9. You can order the part by clicking on the "Add to Cart" button.
Additional tips
- If you can't find the exact model number of your tractor, you can also try using the "Find My Model" feature on the SearsPartsDirect website.
- If you still can't find the part you need, you can contact Sears Customer Service for assistance.