| | | | Coolant cooling system 12-cylinder+diesel eng. | | Coolant cooling system | right6.0 Ltr. | | 12-cylinder+diesel eng. |
| | 1 | 05A 121 103 A | 05A 121 103 A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 2 | 05A 121 507 B | 05A 121 507 B qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 3 | N10 405 604 | N10 405 604 qty: X Oval hexagon socket head bolt | | Oval hexagon socket head bolt | M6X14 | X | |
| | 4 | 05A 121 030 A | 05A 121 030 A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 5 | 057 121 055 B | 057 121 055 B qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 6 | 05A 121 075 B | 05A 121 075 B qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 7 | N91 008 401 | N91 008 401 qty: 1 O-ring | | O-ring | 19, 6X3 | 1 | |
| | 8 | N10 405 604 | N10 405 604 qty: 1 Oval hexagon socket head bolt | | Oval hexagon socket head bolt | M6X14 | 1 | |
| | 9 | 05A 121 492 B | 05A 121 492 B qty: 1 Coolant pipe | | Coolant pipe | returnright | 1 | |
| | 10 | N02 107 48 | N02 107 48 qty: 2 Banjo bolt | | Banjo bolt | 10 | 2 | |
| | 11 | N01 384 95 | N01 384 95 qty: 4 seal ring | | seal ring | 14X20 | 4 | |
| | 12 | 05A 121 052 | 05A 121 052 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 13 | 059 121 131 B | 059 121 131 B qty: 2 water connection | | water connection | | 2 | |
| | 14 | N90 783 401 | N90 783 401 qty: 2 O-ring | | O-ring | 13, 1X1, 6 | 2 | |
| | 15 | 057 121 077 | 057 121 077 qty: 1 Bracketwater connection | | Bracketwater connection | | 1 | |
| | 16 | N10 117 405 | N10 117 405 qty: 1 Socket head bolt with hexagonsocket head (combination) | | Socket head bolt with hexagonsocket head (combination) | M6X30 | 1 | |
| | 17 | 05A 121 051 | 05A 121 051 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 18 | 05A 121 169 C | 05A 121 169 C qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 19 | WHT 001 315 A | WHT 001 315 A qty: 2 O-ring | | O-ring | 28X2, 5 | 2 | |
| | 20 | N10 170 302 | N10 170 302 qty: 1 round hd. screw | | round hd. screw | M6X10 | 1 | |
| | 21 | 05A 121 598 A | 05A 121 598 A qty: 1 Coolant pipe | | Coolant pipe | feedright | 1 | |
| | 22 | 4L0 121 070 A | 4L0 121 070 A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 30 | | Reservoir see illustration: | | Reservoir see illustration: | 121-072 | | |
| | 31 | | Cooler for exhaustrecuperation see illustration: | | Cooler for exhaustrecuperation see illustration: | 131-020 | | |
| | 32 | | Coolant pump housing see illustration: | | Coolant pump housing see illustration: | 121-009 | | |
| | 33 | | pressure pipe see illustration: | | pressure pipe see illustration: | 145-060 | | |
| | 34 | | Exhaust gas turbocharger see illustration: | | Exhaust gas turbocharger see illustration: | 145-040 | | |
| | 35 | | Coolant hose see illustration: | | Coolant hose see illustration: | 121-042 | | |
| | 36 | | Alternator see illustration: | | Alternator see illustration: | 903-070 | | |
| | 40 | N90 686 701 | N90 686 701 qty: X Spring band clamp | | Spring band clamp | 14X12 | X | |
| | 41 | N90 770 201 | N90 770 201 qty: X Spring band clamp | | Spring band clamp | 17X12 | X | |
| | 42 | N90 926 401 | N90 926 401 qty: X Spring band clamp | | Spring band clamp | 19X12 | X | |
| | 43 | N10 418 001 | N10 418 001 qty: X Clamp | | Clamp | 25, 6X7X0, 6 | X | |
| | 44 | N90 686 901 | N90 686 901 qty: X Spring band clamp | | Spring band clamp | 23X12 | X | |
| | 45 | N90 687 001 | N90 687 001 qty: X Spring band clamp | | Spring band clamp | 27X12 | X | |