Check compatibility with OEM specifications and guarantee requirements, including shaft lengths, phasing
https://xeon-wiki.win/index.php/Selecting_a_Custom_Driveline_Store:_Assessment,_Balance,_Custom_U_Bolts,_and_Repair_Factors_To_Consider_for_Work_Trucks
Check compatibility with OEM specifications and warranty requirements, consisting of shaft lengths, phasing, and torque ratings to make sure modifications do not void protection or cause failures.