Secondary air pump.

ETKA / Audi / A4/Avant / (1998 - 1999) / 1 / 131-011
Name Ext. inf. A* Use of Part number A
secondary air pump
078 100 335 G/F,
078 906 613 G
6-cylinder+
AHA
6-cylinder+
AHA
1 secondary air pump
1 078 906 601 M  9
2 gaiter
1 078 906 605 A  -
3 retainer for pump
1 078 906 615 K  -
4 protective ring
1 078 906 611 A  -
5 hexagon collar nut
3 N  021 176 1  -
6 hexagon head bolt (combi)
4 N  100 050 07  -
7 intake manifold
1 078 133 817 E  -
8 connecting pipe
1 078 133 889 H  -
8 connecting pipe
1 078 133 889 F  -
9 cable ties
X N  906 661 01  -
10 connecting pipe
1 078 131 831 N  -
10 connecting pipe
1 078 131 831 B  -
11 kombi valve
1 078 131 101 AG  1
11 kombi valve
1 078 131 101 N  4
11 kombi valve
1 078 131 101 F  3
12 kombi valve
1 078 131 102 L  4
12 kombi valve
1 078 131 102 T  -
12 kombi valve
1 078 131 102 F  4
12 kombi valve
1 078 131 102   3
13 seal
4 078 131 120 K  3
14 adapter
1 078 131 165   -
15 seal
1 078 131 120 E  -
16 adapter
1 078 131 166   -
17 seal
1 078 131 120 D  3
18 hexagon socket head
bolt (combi)
16 N  101 244 08  -
18 socket head bolt with hexagon
socket head (combination)
16 N  102 278 03  -
19 hexagon bolt
also use:
3
3
N  010 215 27  -
20 washer
3 N  011 666 15  -
24A pressure controlline
1 078 145 718 AE  -
26 see illustration:
* In the column 'A' indicates the number that is used in the selected vehicle.
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