| | | | Coolant cooling systemfor additional coolant rad. PR:8Z9 | | Coolant cooling systemfor additional coolant rad. | | | PR:8Z9 |
| | 1 | 4B3 121 059 | 4B3 121 059 qty: 1 Coolant hose | | Coolant hose | left upper | 1 | |
| | 2 | 4B3 121 525 | 4B3 121 525 qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 3 | 077 121 549 | 077 121 549 qty: 1 Clamp | | Clamp | | 1 | |
| | 4 | N10 082 912 | N10 082 912 qty: 1 bolt, hex. hd. (combi.)self-locking | | bolt, hex. hd. (combi.)self-locking | M6X16 | 1 | |
| | 5 | 077 121 326 | 077 121 326 qty: 1 Clamp | | Clamp | | 1 | |
| | 6 | N90 537 502 | N90 537 502 qty: 1 Hexagon socket oval head bolt(combi) | | Hexagon socket oval head bolt(combi) | M6X20 | 1 | |
| | 7 | 4B3 121 637 | 4B3 121 637 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 8 | 077 121 397 A | 077 121 397 A qty: 1 Coolant pipe | | Coolant pipe | upper centre | 1 | |
| | 9 | N90 483 204 | N90 483 204 qty: 1 Hexagon bolt | | Hexagon bolt | M6X8 | 1 | |
| | 10 | N01 380 42 | N01 380 42 qty: 1 seal ring | | seal ring | 6X10 | 1 | |
| | 11 | N01 546 72 | N01 546 72 qty: 1 Speed nut | | Speed nut | ST4, 2X12, 3X8 | 1 | |
| | 12 | N09 027 72 | N09 027 72 qty: 1 hex. hd. self-tap bolt (combi) | | hex. hd. self-tap bolt (combi) | 4, 2X16 | 1 | |
| | 13 | 4B3 121 632 | 4B3 121 632 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 14 | 4B3 121 085 | 4B3 121 085 qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 15 | 4B3 121 053 | 4B3 121 053 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 16 | N90 767 501 | N90 767 501 qty: 1 t-piece | | t-piece | 16X16X16 | 1 | |
| | 17 | 4B3 121 058 | 4B3 121 058 qty: 1 Coolant hose | | Coolant hose | right upper | 1 | |
| | 18 | 077 121 545 | 077 121 545 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 19 | | Coolant pipe see illustration: | | Coolant pipe see illustration: | 121-067 | | |
| | 20 | 4B3 121 051 | 4B3 121 051 qty: 1 Coolant hose | | Coolant hose | left lower | 1 | |
| | 21 | 4B3 121 071 | 4B3 121 071 qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 22 | 8D0 201 938 | 8D0 201 938 qty: 3 bracket for pressure line | | bracket for pressure line | | 3 | |
| | 23 | 4B3 121 109 A | 4B3 121 109 A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 24 | 077 121 397 | 077 121 397 qty: 1 Coolant pipe | | Coolant pipe | lower centre | 1 | |
| | 25 | N90 969 902 | N90 969 902 qty: 2 Hex socket head locating bolt | | Hex socket head locating bolt | M6X25 | 2 | |
| | 26 | 4B3 121 632 | 4B3 121 632 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 27 | 4B3 121 520 | 4B3 121 520 qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 28 | N10 003 703 | N10 003 703 qty: 2 bolt, hex.hd.with shoul.(combi) | | bolt, hex.hd.with shoul.(combi) | M6X17 | 2 | |
| | 29 | 4B3 121 448 | 4B3 121 448 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 30 | 4D0 261 546 | 4D0 261 546 qty: 1 Non-return valve | | Non-return valve | | 1 | |
| | 31 | 4B3 121 625 | 4B3 121 625 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 32 | 4B3 121 398 | 4B3 121 398 qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 33 | N10 082 912 | N10 082 912 qty: 1 bolt, hex. hd. (combi.)self-locking | | bolt, hex. hd. (combi.)self-locking | M6X16 | 1 | |
| | 34 | N09 014 86 | N09 014 86 qty: 2 hexagon head bolt (combi) | | hexagon head bolt (combi) | M6X15 | 2 | |
| | 35 | 4B3 121 043 | 4B3 121 043 qty: 1 Seal | | Seal | | 1 | |
| | 36 | | qty: 1 Coolant hose see illustration: | | Coolant hose see illustration: | 121-064 | 1 | |
| | 37 | | Additional cooler for coolant see illustration: | | Additional cooler for coolant see illustration: | left a. right 121-062 | | |
| | 38 | 4B3 121 108 A | 4B3 121 108 A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 39 | 4B3 121 138 | 4B3 121 138 qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 40 | 171 201 969 | 171 201 969 qty: 1 Hexagon collar nut | | Hexagon collar nut | | 1 | |
| | 41 | 4B3 121 052 | 4B3 121 052 qty: 1 Coolant hose | | Coolant hose | right lower | 1 | |
| | 50 | N90 686 902 | N90 686 902 qty: X Spring band clamp | | Spring band clamp | 23X12 | X | |
| | 51 | N90 411 901 | N90 411 901 qty: X Ear crimp hose clamp | | Ear crimp hose clamp | 27, 1X7X0, 6 | X | |
| | 52 | N10 202 001 | N10 202 001 qty: X Ear crimp hose clamp | | Ear crimp hose clamp | 24, 1X7X0, 60 | X | |
| | 53 | 4B0 422 379 A | 4B0 422 379 A qty: X Spring band clamp | | Spring band clamp | 25X12 | X | |
| | 54 | N90 687 001 | N90 687 001 qty: X Spring band clamp | | Spring band clamp | 27X12 | X | |
| | 55 | N10 201 901 | N10 201 901 qty: X Clamp | | Clamp | 22, 6X7X0, 60 | X | |