Exhaust pipe with catalyst and..

ETKA / Audi / A7 Sportback / (2015 - 2017) / 2 / 253-068
Name Ext. inf. A* Use of Part number A
exhaust pipe with catalyst
and particulate filter
control line for pressure
difference sensor
diesel eng.+
CPNB
diesel eng.+
CPNB
1 diesel particulate
filter
1 4H0 254 750 FX  -
2 exhaust pipe w/ injection tube
1 4G0 253 350 C  -
3 seal
1 4G0 253 115 A  2
4 hexagon collar nut
self-locking
3 N  911 308 02  -
5 seal
1 8K0 253 115 J  2
6 hexagon collar nut
self-locking
3 N  911 308 02  -
7 repair set for lambda probe
see illustration:
8 exhaust gas temperature sender
see illustration:
10 connecting pipe
1 4G0 131 205 C  -
11 clip
1 8E0 131 545   -
12 hose
1 4G0 131 850 AG  -
13 pressure difference sender
see illustration:
14 hose in coils of 5m
'order unit 5'
shorten to:
* N  018 046 6  -
15 spring band clamp
2 3C0 131 483 A  -
16 bracket for diff. pressure
sensor
see illustration:
20 hexagon bolt
1 N  040 301 6  -
21 washer
1 N  011 670 26  -
22 pressure spring
1 893 253 353   9
23 spacer sleeve
1 4B0 253 205 C  -
24 hexagon bolt
1 N  010 244 26  -
25 spacer pipe
X 4B0 253 205 D  -
26 rubber bush
1 4A0 253 149 B  -
27 strap
2 8K0 253 295   -
28 spacer pipe
1 4B0 253 205 D  -
29 hexagon collar nut
self-locking
1 N  023 003 13  -
31 catalytic converter
1 4G0 254 400 BX  -
32 seal
1 8K0 253 115 J  2
33 hexagon collar nut
self-locking
3 N  911 308 02  -
34 seal
1 3C0 253 115 A  1
35 clamp
1 3C0 253 725   1
36 injector for reduction
agent
see illustration:
37 urea solution adblue
1 G  052 910 A2  6
(37) urea solution adblue
1 G  052 910 A4  6
40 retainer for exhaust pipe
1 4H0 253 099 A  -
41 socket head collared bolt with
inner multipoint head
2 N  107 367 01  -
42 speed nut
2 4H0 821 213   -
* In the column 'A' indicates the number that is used in the selected vehicle.
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