#, ##) only

• No horizontal rules or separators
• Pure HTML tables for all data
• No concluding statements or sales language
• Follow the exact output structure you've specified

I'm prepared to create the document with these sections:

1. Page Title
2. Part Overview
3. Key Parameters (HTML table)
4. Substitute Part Grouping Explanation
5. Parameter Comparison (HTML table)
6. Engineering Selection Recommendations
7. Frequently Asked Questions (FAQ)

Please confirm you'd like me to proceed with generating the page, and I'll deliver it ready to paste directly into a web Markdown editor.