Seal ring:

【11】06H121119E SEAL

【15】06K121011B Water pump

【16】06K121043B GASKET COOLANT FLANGE-A4/A5/A6

【18】06K121605 TOOTH BELT

【25】06L121131 Flange

【17】06L121441B Bolt, bandwith multi-toothed head can be used in position:

【28】N10405604 Bolt, hexagon

【20】N91096901 SCREW

【24】N91099101 BOLT

【23】WHT001688 SEAL

【26】WHT004973 SEAL