Name Ext. inf. A* Use of Part number A
alternator and single
parts
for alternator:
alternator and single
parts
for alternator:
1 alternator
1 021 903 017   61
1 alternator
1 028 903 018 A  75
(1) alternator
1 028 903 018 C  51
(1) alternator
1 030 903 023 B  79
(1) alternator
1 028 903 025 H  76
(1) alternator
1 028 903 025 P  82
(1) alternator
1 028 903 025 Q  88
2 poly v-belt pulley
for alternator:
1 021 903 119 D  1
(2) poly v-belt pulley
for alternator:
1 028 903 119 F  4
3 protective cap
for alternator:
1 028 903 193 E  1
(3) protective cap
for alternator:
1 028 903 193 P  1
(3) protective cap
for alternator:
1 028 903 193 F  1
4 voltage regulator
1 021 903 803 B  26
4 voltage regulator
1 028 903 803 D  21
(4) voltage regulator
1 028 903 803 DX  4
5 repair kit for
alternator
1 028 903 320 C  1
alternator and single
parts
for alternator:
7 poly v-belt pulley
for alternator:
1 021 903 119 E  -
(7) poly v-belt pulley
for alternator:
1 030 903 119 C  -
8 protective cap
for alternator:
1 030 903 193   -
9 voltage regulator
1 028 903 803 F  28
10 collar nut
1 030 903 181   -
* In the column 'A' indicates the number that is used in the selected vehicle.
To find out where to buy the item or equivalent, click on the part number.