Ventilation for cylinder head ..

Name Ext. inf. A* Use of Part number A
ventilation for cylinder head
cover
ventilation for cylinder head
cover
AAA,
diesel eng.+
AAZ
AAA,
diesel eng.+
AAZ
2 clamp
AAZ
AAZ X N  905 618 01  -
17 pressure-relief valve
AAZ
AAZ 1 028 129 101 D  11
18 air hose
1 028 103 493   -
20 breather line
1 028 103 491 A  -
20 breather line
1 028 103 491 J  18
21 retaining spring
AAZ
AAZ 1 028 103 116 A  -
22 flange
also use:
AAZ
AAZ 1
1
028 103 111 A  -
23 seal
optional:
AAZ
AAZ 1
X
028 127 311 A  -
24 washer
AAZ
AAZ 2 N  011 558 11  64
25 socket head bolt with
hexagon socket head
also use:
AAZ
AAZ 2

2
N  014 709 1  2
26 o-ring
AAZ
AAZ 1 N  904 663 01  -
- vent hose
AAA
AAA 1 021 103 493 A  -
* 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.