Check compatibility with OEM specifications and service warranty requirements, including shaft lengths, phasing

https://uniform-wiki.win/index.php/What_to_Think_About_in_Custom_Driveline_Fabrication_for_Heavy-Duty_Trucks:_Repair,_Balancing,_and_Rebuild_Essentials

Inspect compatibility with OEM specifications and service warranty requirements, including shaft lengths, phasing, and torque scores to ensure modifications do not void protection or cause failures.