Secondary air pump.

Name Ext. inf. A* Use of Part number A
secondary air pump
6-cylinder+
AMM,BDV
6-cylinder+
AMM,BDV
1 secondary air pump
1 06A 959 253 B  19
1 secondary air pump
1 06A 959 253 E  21
2 retainer for pump
1 8E0 906 615 B  -
3 stop buffer
3 06A 133 567 B  -
3 stop buffer
3 06A 133 567 F  -
4 hexagon collar nut
3 N  015 082 13  -
4 hexagon collar nut
3 N  015 082 5  -
5 hexagon head bolt (combi)
3 N  905 330 05  -
6 connecting pipe
1 8E0 133 889 A  -
6 connecting pipe
1 8E0 133 889 E  -
7 intake manifold
1 078 133 817 R  -
8 hexagon head bolt (combi)
1 N  100 050 10  -
9 cable ties
X 3D0 971 838 N  2
10 connecting pipe
1 078 131 831 Q  -
10 connecting pipe
1 078 131 831 N  -
11 double cable tie
X 4A0 820 199   -
12 socket head bolt with hexagon
socket head (combination)
3 N  102 278 03  -
12 hexagon socket head
bolt (combi)
3 N  101 244 08  -
13 socket head bolt with hexagon
socket head (combination)
1 N  902 428 04  -
14 kombi valve
1 078 131 101 N  4
14 kombi valve
1 078 131 101 AG  1
15 kombi valve
1 078 131 102 F  4
15 kombi valve
1 078 131 102 L  4
15 kombi valve
1 078 131 102 T  -
16 seal
4 078 131 120 K  3
17 adapter
1 078 131 165   -
18 adapter
1 078 131 166   -
19 seal
1 078 131 120 E  -
20 seal
1 078 131 120 D  3
20 seal
1 078 131 120 M  2
21 socket head bolt with hexagon
socket head (combination)
10 N  102 278 03  -
21 hexagon socket head
bolt (combi)
10 N  101 244 08  -
22 socket head bolt
4 N  014 780 4  -
23 pressure controlline
1 078 145 718 AE  -
24 clamp
2 N  103 100 01  -
25 see illustration:
* 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.