Name Ext. inf. A* Use of Part number A
coolant pump
4-cylinder+
DS,NP,4B,SH,
PH
4-cylinder+
DS,NP,4B,SH,
PH
1 bearing housing w/ pump wheel
1 026 121 005 JX  15
2 coolant pump with sealing
rings, without belt pulley,
regulator and pipe neck
1 037 121 010 C  93
2 coolant pump with sealing
rings, without belt pulley,
regulator and pipe neck
1 037 121 010 A  124
(2) coolant pump with sealing
rings, without belt pulley,
regulator and pipe neck
1 026 121 010 CX  94
3 v-belt pulley
1 026 121 031 D  -
3 v-belt pulley
1 026 121 031   2
4 spring washer
X N  012 241 10  19
4 spring washer
X N  012 229 3  1
5 socket head bolt with
inner multipoint head
3 N  903 086 03  -
5 socket head bolt with
inner multipoint head
3 N  903 086 07  -
5 socket head bolt with
inner multipoint head
3 N  903 086 05  -
6 seal
1 026 121 041 P  5
6 seal
1 026 121 041 M  2
7 spring washer
8 N  012 226 5  -
8 hexagon bolt
8 N  010 222 8  -
15 hexagon bolt
2 N  010 244 21  -
8A bungs
1 049 121 099   -
9 coolant regulator
1 044 121 113   66
9 coolant regulator
1 056 121 113 D  67
10 o-ring
2 038 121 119 B  21
10 o-ring
2 059 121 119   20
11 pipe union
1 055 121 121 F  29
12 spring washer
2 N  012 226 5  -
13 hexagon bolt
2 N  010 222 8  -
15 hexagon bolt
2 N  010 244 25  9
15 hexagon bolt
2 N  010 244 16  9
16 hexagon bolt
2 N  010 350 6  1
* In the column 'A' indicates the number that is used in the selected vehicle.
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