Name Ext. inf. A* Use of Part number A
coolant pump
6-cylinder:
AES
6-cylinder:
AES
1 coolant pump with sealing ring
1 021 121 004 A  65
1 coolant pump with sealing ring
use if required:
1
1
021 121 004  X  52
2 o-ring
1 N  904 363 01  1
(3) pulley
1 021 121 031 C  -
4 socket head bolt with hexagon
socket head (combination)
3 N  090 241 1  -
4 socket head bolt with hexagon
socket head (combination)
3 N  902 218 03  -
5 socket head bolt with
inner multipoint head
3 N  905 442 02  -
5 socket head bolt with
inner multipoint head
3 N  905 442 01  -
* 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.