| | | | plug housing | | plug housing | 28 pin | | |
| | 3 | | qty: X || X Discont. / replace: | | Discont. / replace: | 191 972 530 B 357 972 531 | X || X | |
| | (3) | 191 972 530 B | 191 972 530 B qty: X Handle shell | | Handle shell | red | X | |
| | (3) | 357 972 531 | 357 972 531 qty: X contact carrier | | contact carrier | 28 pinred | X | |
| | 4 | | qty: X || X Discont. / replace: | | Discont. / replace: | 357 972 530 A 357 972 531 | X || X | |
| | (4) | 357 972 530 A | 357 972 530 A qty: X Handle shell | | Handle shell | white | X | |
| | (4) | 357 972 531 | 357 972 531 qty: X contact carrier | | contact carrier | 28 pinwhite | X | |
| | 5 | 1H0 973 103 | 1H0 973 103 qty: X flat contact housing withgasket | | flat contact housing withgasket | 28 pinblack | X | |
| | 6 | 1H0 973 131 | 1H0 973 131 qty: X flat connector housing | | flat connector housing | 28 pinblack | X | |
| | 7 | | qty: 1 || 1 Discont. / replace: | | Discont. / replace: | 1H0 972 530 357 972 531 | 1 || 1 | |
| | (7) | 1H0 972 530 | 1H0 972 530 qty: 1 || 1 Handle shell also use: | | Handle shell also use: | 357 972 531 | 1 || 1 | |
| | (7) | 357 972 531 | 357 972 531 qty: X contact carrier | | contact carrier | 28 pinnatural | X | |
| | 9 | | qty: 1 Discont. / replace: | | Discont. / replace: | 7M0 972 530 357 972 531 | 1 | |
| | (9) | 7M0 972 530 | 7M0 972 530 qty: 1 || 1 Handle shell also use: | | Handle shell also use: | white 357 972 531 | 1 || 1 | |
| | (9) | 357 972 531 | 357 972 531 qty: 1 contact carrier | | contact carrier | 28 pinwhite | 1 | |
| | 10 | | qty: X Discont. / replace: | | Discont. / replace: | 7M0 972 530 A 357 972 531 | X | |
| | (10) | 7M0 972 530 A | 7M0 972 530 A qty: X Handle shell | | Handle shell | red | X | |
| | (10) | 357 972 531 | 357 972 531 qty: X contact carrier | | contact carrier | 28 pinred | X | |
| | 11 | | qty: X || X Discont. / replace: | | Discont. / replace: | 7M0 972 530 B 357 972 531 | X || X | |
| | (11) | 7M0 972 530 B | 7M0 972 530 B qty: 1 || 1 Handle shell also use: | | Handle shell also use: | blue 357 972 531 | 1 || 1 | |
| | (11) | 357 972 531 | 357 972 531 qty: 1 contact carrier | | contact carrier | 28 pinnatural | 1 | |
| | (11) | | qty: X || X Discont. / replace: | | Discont. / replace: | 7M0 972 530 C 357 972 531 | X || X | |
| | (11) | 7M0 972 530 C | 7M0 972 530 C qty: X Handle shell | | Handle shell | blue | X | |
| | (11) | 357 972 531 | 357 972 531 qty: 1 contact carrier | | contact carrier | 28 pinnatural | 1 | |
| | (11) | | qty: X || X Discont. / replace: | | Discont. / replace: | 7M0 972 530 D 357 972 531 | X || X | |
| | (11) | 7M0 972 530 D | 7M0 972 530 D qty: X || X Handle shell use if required: | | Handle shell use if required: | white 357 972 531 | X || X | |
| | (11) | 357 972 531 | 357 972 531 qty: 1 contact carrier | | contact carrier | 28 pinnatural | 1 | |
| | 12 | 1J0 906 379 B | 1J0 906 379 B qty: X flat contact housing withgasket | | flat contact housing withgasket | 28 pinblack | X | |
| | 13 | 1K0 937 702 C | 1K0 937 702 C qty: 1 Flat contact housing withcontact locking mechanism | | Flat contact housing withcontact locking mechanism | 28 pinblack/orange | 1 | |