Name Ext. inf. A* Use of Part number A
exhaust manifolds
diesel eng.+
1Y,AAZ,1Z,
AEY,AFN
diesel eng.+
1Y,AAZ,1Z,
AEY,AFN
exhaust manifolds
diesel eng.+
1Y,AEY,AAZ,
1Z
diesel eng.+
1Y,AEY,AAZ,
1Z
(1) exhaust manifolds
1Y,AEY
1Y,AEY 1 028 253 031 T  -
(1) exhaust manifolds
AAZ
AAZ 1 028 253 031 L  -
(1) exhaust manifolds
for vehicles without exhaust
gas recirculation
AAZ
AAZ 1 028 253 031 Q  -
(1) exhaust manifolds
1Z
1Z 1 028 253 031 S  -
2 threaded pin
ECOMATIC
AAZ,1Z
ECOMATIC
AAZ,1Z
1
4
N  044 511 2  -
2 threaded pin
ECOMATIC
AAZ,1Z
ECOMATIC
AAZ,1Z
1
4
N  044 511 3  1
(2) threaded pin
2 N  044 514 5  -
(2) threaded pin
1Y,AEY
1Y,AEY 4 N  044 520 3  -
(2) threaded pin
1Z
1Z 2 N  044 408 3  -
(3) seal
1Y,AEY
1Y,AEY 1 037 253 039   15
(2) threaded pin
1Z
1Z 2 N  044 509 3  -
3 seal
4 028 129 589 B  29
4 washer
8 N  900 955 01  -
5 hexagon collar nut
self-locking
8 N  902 002 01  3
(6) cover
1Z
1Z 1 028 129 969   -
6 cover
AAZ
AAZ 1 068 129 595 D  -
6 cover
AAZ
AAZ 1 028 129 969 A  -
7 washer
1Y,AAZ
1Z
1Y,AAZ
1Z
2
4
N  011 558 11  64
8 hexagon nut, self-locking
1Y,AAZ
1Z
1Y,AAZ
1Z
2
4
059 129 601   8
8 hexagon nut, self-locking
1Y,AAZ
1Z
1Y,AAZ
1Z
2
4
N  900 850 01  4
9 support
1Z
1Z 1 044 253 048 A  -
exhaust manifolds
diesel eng.+
AFN
diesel eng.+
AFN
10 exhaust manifolds
1 038 253 031 N  -
10 exhaust manifolds
1 028 253 031 AJ  -
11 threaded pin
2 N  044 509 3  -
12 threaded pin
5 N  044 511 3  1
13 cover
1 028 129 969 B  -
14 washer
2 N  011 558 11  64
15 hexagon nut, self-locking
2 N  900 850 01  4
16 bracket
1 037 253 047   -
17 seal
4 028 129 589 B  29
18 washer
8 N  900 955 01  -
19 hexagon collar nut
self-locking
8 N  902 002 01  3
20 hot-bolt-paste
X G  052 112 A3  -
* In the column 'A' indicates the number that is used in the selected vehicle.
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