Anyway to identify lb7 injectors?

[Dante2795]

Recently acquired a lb7 with a broken crank. Injectors, lines and all bolts appear brand new. Now is there anyway to identify if they’re Bosch remans or generic junk? I attached some pictures with appears to have a date of 2022-6-15 but don’t know what the other numbers mean

 

[2004LB7]

your best bet is probably calling Bosch and see when they where done. if they don't have any records then they are probably non Bosch remans