XGR-Box Definition SP For Dual Source Systems do not mix this XGR type

Order the same part as installed or order and change both with newer types according to the SW version. For Systems with SW equal and higher VA48-SP06 or VB10A-SP03 (minimum requirement for VB10A) or VB20A. If the system already has VB10A-SP04, VB20A-SP06, VB30A or higher, order the newer model P/N 10663083. Service kit contai