| | | | vacuum systemfor rear muffler 12-cylinder | | vacuum systemfor rear muffler | 6.0 Ltr. | | 12-cylinder |
| | 1 | 443 131 541 | 443 131 541 qty: 1 vacuum reservoir | | vacuum reservoir | | 1 | |
| | 2 | 431 820 667 | 431 820 667 qty: 1 Grommet | | Grommet | | 1 | |
| | 3 | 4D0 809 164 B | 4D0 809 164 B qty: 1 Retainer for vacuumcontainer | | Retainer for vacuumcontainer | right | 1 | |
| | 4 | N90 523 801 | N90 523 801 qty: 2 hexagon head bolt (combi) | | hexagon head bolt (combi) | M6X25-S1 | 2 | |
| | 5 | N09 011 62 | N09 011 62 qty: 2 hexagon head bolt (combi) | | hexagon head bolt (combi) | M5X15 | 2 | |
| | 6 | N90 592 101 | N90 592 101 qty: 2 Hexagon nut | | Hexagon nut | M5 | 2 | |
| | 7 | 4D0 131 385 | 4D0 131 385 qty: 1 Vacuum pipe | | Vacuum pipe | right front | 1 | |
| | 8 | | No replacement part | | No replacement part | | | |
| | 9 | 811 971 790 | 811 971 790 qty: X Foam tube | | Foam tube | 70X30X15 | X | |
| | 10 | 4D0 131 381 | 4D0 131 381 qty: 1 Vacuum pipe | | Vacuum pipe | frontouter | 1 | |
| | 11 | 4D0 131 057 | 4D0 131 057 qty: 1 Vacuum pipe | | Vacuum pipe | front center | 1 | |
| | 12 | | No replacement part | | No replacement part | | | |
| | - | N02 035 35 | N02 035 35 qty: * Hose(Bulk stock) | | Hose(Bulk stock) | 3, 5X2 | * | |
| | 13 | | qty: 1 shorten to: | | shorten to: | 100MM | 1 | |
| | 13A | | qty: 1 shorten to: | | shorten to: | 40MM | 1 | |
| | 14 | | see illustration: | | see illustration: | 133-095 | | |
| | 15 | 311 971 913 | 311 971 913 qty: 3 Grommet | | Grommet | 12, 5/2 | 3 | |
| | 16 | 4D0 131 492 A | 4D0 131 492 A qty: 1 Vacuum pipe | | Vacuum pipe | centre right | 1 | |
| | (16) | 4D0 131 492 | 4D0 131 492 qty: 1 Vacuum pipefor vehicles with extendedwheelbase | | Vacuum pipefor vehicles with extendedwheelbase | centre right | 1 | |
| | 17 | 4D0 131 493 | 4D0 131 493 qty: 1 Solenoid valve | | Solenoid valve | rear | 1 | |
| | 18 | 4D4 253 128 A | 4D4 253 128 A qty: 1 Bracket | | Bracket | rear | 1 | |
| | 19 | N01 222 53 | N01 222 53 qty: 2 Spring washer | | Spring washer | 5 | 2 | |
| | 20 | N90 592 101 | N90 592 101 qty: 2 Hexagon nut | | Hexagon nut | M5 | 2 | |
| | 21 | | see illustration: | | see illustration: | 253-092 | | |
| | 22 | N90 440 702 | N90 440 702 qty: 1 Hexagon bolt also use: | | Hexagon bolt also use: | M6X15 N 011 524 23 | 1 | |
| | - | N01 152 423 | N01 152 423 qty: 2 Washer | | Washer | 6, 4X12, 5X1, 6 | 2 | |