Name Ext. inf. A* Use of Part number A
coolant pump
1 bearing housing w/ pump wheel
1 037 121 005 B  27
1 bearing housing w/ pump wheel
1 037 121 005 C  76
2 bungs
1 049 121 099   -
3 coolant pump with sealing
rings, without belt pulley,
regulator and pipe neck
1 037 121 010 C  93
4 v-belt pulley
1 026 121 031 D  -
(4) v-belt pulley
for vehicles with air condit.
NX,NW,2K
NX,NW,2K 1 027 121 031   1
5 v-belt pulley
for models with power
steering
1 027 121 031 A  -
6 socket head bolt with
hexagon socket head
also use:
3 N  014 706 7  -
- spring washer
3 N  012 229 3  1
- spring washer
3 N  012 241 10  19
(6) socket head bolt with
inner multipoint head
for vehicles with air condit.
3 N  903 086 05  -
6 socket head bolt with
inner multipoint head
for vehicles with air condit.
3 N  903 086 07  -
7 socket head bolt with
hexagon socket head
for models with power
steering
also use:
3 N  014 707 4  -
- spring washer
3 N  012 229 3  1
- spring washer
3 N  012 241 10  19
8 seal
1 026 121 041 P  5
9 hexagon bolt
also use:
8 N  010 222 8  -
9 hexagon head bolt (combi)
also use:
8 N  908 424 02  -
- spring washer
8 N  012 226 5  -
10 coolant regulator
1 056 121 113 A  42
11 o-ring
2 038 121 119 B  21
12 pipe union
1 055 121 121 F  29
13 hexagon bolt
also use:
2 N  010 244 16  9
- spring washer
2 N  012 229 3  1
- spring washer
2 N  012 241 10  19
(14) hexagon bolt
for models with power
steering
2 N  010 397 4  -
15 hexagon bolt
also use:
2 N  010 222 8  -
15 hexagon head bolt (combi)
also use:
2 N  908 424 02  -
- spring washer
2 N  012 226 5  -
16 spring washer
2 N  012 241 10  19
* In the column 'A' indicates the number that is used in the selected vehicle.
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