Alternator and single parts.

Name Ext. inf. A* Use of Part number A
alternator and single
parts
alternator
1A 3-phase alternator
(water-cooled)
1 077 903 015 Q  21
1 3-phase alternator
(water-cooled)
1 077 903 015 QX  1
(1A) 3-phase alternator
(water-cooled)
1 07C 903 021 H  22
(1) 3-phase alternator
(water-cooled)
1 07C 903 021 HX  1
(1A) 3-phase alternator
(water-cooled)
1 079 903 015 E  -
(1A) 3-phase alternator
(water-cooled)
1 079 903 015 EX  -
(1A) 3-phase alternator
(water-cooled)
1 079 903 021 J  -
(1) 3-phase alternator
(water-cooled)
1 079 903 021 JX  -
individual parts
for alternator:
2 poly v-belt pulley
for alternator:
use if required:
1 077 903 119 E  -
(2) poly v-belt pulley
for alternator:
use if required:
1 07C 903 119 C  -
(2) poly v-belt pulley
for alternator:
no replacement part
(2) poly v-belt pulley
for alternator:
use if required:
1 079 903 119 C  -
- spacer ring
1 079 903 237   -
3 protective cap
1 077 903 193 D  -
4 voltage regulator
1 077 903 803 D  -
4 voltage regulator
for alternator:
1 077 903 803 B  -
5 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.