HI Guys

I need clear information the differences of an oil pump between 6A13 n/a and 6A13TT? from the part number seem they are identical, MD327925 for previous year and MD331071 is the latest one 6A13TT but only MD327925 for 6A13 NA. but maybe you guys have experiences exploring the differences between those of two physically and internally? Shouldn't oil pump between N/A and turbo engine be different? because turbo powered engine need more oil pressure?

Thanks for the input guys