coolant cooling system - Audi A4/Avant(A4) [EUROPA 2004 year]

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part code title
coolant cooling system
18E0 121 049 N coolant hose with quick release coupling
(expansion tank > coolant regulator housing > coolant radiator)
-1J0 121 142 retaining spring
3 see illustration:
406B 121 065 AB coolant pipe
5N  90365302 o-ring
6111 821 145 hexagon bolt
7N  10156305 hex collared bolt
8078 133 335 A cap closure
1106B 121 057 A coolant hose
(coolant regulator > coolant pipe)
1306B 121 070 H coolant pipe
-049 133 335 cap closure
-443 616 797 C bracket
to use for:
see illustration, item:
14N  90534202 seal bolt with sealing ring
F >> 8E-4-170 000
(14)WHT 000 316 seal bolt with sealing ring
F 8E-4-170 001>>
16N  10347003 socket head bolt with hexagon socket head (combination)
1706B 121 058 S coolant hose
(oil cooler > water pipe)
1806B 121 058 BD coolant hose
(oil cooler > water pipe)
2106B 121 101 A coolant hose
(flange>coolant pipe)
228E0 121 101 coolant hose with quick release coupling and breather connection
(expansion tank > coolant regulator housing > coolant radiator)
238E0 121 107 G coolant hose
2506B 121 497 C coolant hose
(connection flange > turbocharger)
26058 121 471 B coolant hose
(coolant pipe> coolant pipe)
27058 121 492 A coolant pipe
2806B 121 132 E flange with sealing ring and quick-action coupling
29037 121 687 o-ring
30N  90316801 o-ring
31032 121 142 retaining spring
32 see illustration:
33N  0902612 hexagon head bolt (combi)
(33)027 121 631 A double stud with hexagon drive
37 see illustration:
38 see illustration:
39 see illustration:
434B0 422 379 spring band clamp
44N  90655301 spring band clamp
45N  90686901 spring band clamp
46N  90687001 spring band clamp
47N  90687101 spring band clamp
4806B 145 917 spring band clamp
49N  90687201 spring band clamp