but i found a list of several that are the same-or can replace 1 another. in other words, that are interchangeable:
Interchange Part Number: 272 905 00 43
0232103050
0 232 103 114,
004 153 96 28
0041539628
0 232 103 050
any can be used in place of another. all work fine.
that explains why you are right, and me too.
look at the bottom of this: https://www.ebay.com/itm/NEW-OEM-Bos...-/151564518198

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read more Interchange Part Number: 0 232 103 050 / 0232103050, 0 232 103 114 / 0232103114, 272 905 00 43 / 2729050043, 004 153 96 28 / 0041539628 Brand: OEM Bosch Manufacturer Part Number: 0 04 15 39628 / 0041539628 / 0 232 103 050 Fitment Type: Direct Replacement Other Part Number: 2729050043 / 0232103114