| | | | Secondary air pump 6-cylinder+ AES | | Secondary air pump | 2.8 Ltr. | | 6-cylinder+ AES |
| | 1 | 021 959 253 B | 021 959 253 B qty: 1 Secondary air pump | | Secondary air pump | | 1 | |
| | 2 | 021 131 085 D | 021 131 085 D qty: 1 Retainer for pump | | Retainer for pump | | 1 | |
| | 3 | 021 131 085 A | 021 131 085 A qty: 1 Retainer for pump | | Retainer for pump | | 1 | |
| | 4 | 021 131 085 B | 021 131 085 B qty: 3 Damping rubber | | Damping rubber | | 3 | |
| | 5 | 021 131 101 A | 021 131 101 A qty: 1 kombi valve | | kombi valve | | 1 | |
| | 6 | 021 131 119 | 021 131 119 qty: 1 Adapter | | Adapter | | 1 | |
| | (7) | 06A 131 120 A | 06A 131 120 A qty: 1 Seal | | Seal | | 1 | |
| | 8 | N10 196 103 | N10 196 103 qty: 2 || || X Oval socket head boltwith hex drive use if required: | | Oval socket head boltwith hex drive use if required: | M6X18 N 011 524 23 | 2 || || X | |
| | | N01 152 423 | N01 152 423 qty: X Washer | | Washer | 6, 4X12, 5X1, 6 | X | |
| | 11 | N01 166 615 | N01 166 615 qty: X Washer | | Washer | 6, 4X18X1, 6 | X | |
| | 12 | N01 470 53 | N01 470 53 qty: X Socket head bolt withhexagon socket head | | Socket head bolt withhexagon socket head | M6X25 | X | |
| | 13 | 021 131 149 C | 021 131 149 C qty: 1 Connecting hose | | Connecting hose | | 1 | |
| | 14 | 021 131 127 B | 021 131 127 B qty: 1 Connecting pipe | | Connecting pipe | | 1 | |
| | 15 | N10 225 402 | N10 225 402 qty: 1 Socket head bolt withinner multipoint head | | Socket head bolt withinner multipoint head | M8X20 | 1 | |
| | (15) | N90 350 901 | N90 350 901 qty: 1 Socket head bolt with hexagonsocket head (combination) | | Socket head bolt with hexagonsocket head (combination) | M8X115 | 1 | |
| | (15) | N90 144 201 | N90 144 201 qty: 1 Socket head bolt with hexagonsocket head (combination) | | Socket head bolt with hexagonsocket head (combination) | M8X65 | 1 | |
| | 17 | N10 172 501 | N10 172 501 qty: 2 Socket head bolt with hexagonsocket head (combination) | | Socket head bolt with hexagonsocket head (combination) | M6X22 | 2 | |
| | 18 | 191 906 283 A | 191 906 283 A qty: 1 Solenoid valve | | Solenoid valve | | 1 | |
| | 19 | 2D0 129 737 A | 2D0 129 737 A qty: 1 t-piece | | t-piece | 4-4-4 | 1 | |
| | 20 | | see illustration: | | see illustration: | 133-081 | | |
| | 21 | 034 133 784 L | 034 133 784 L qty: 1 angled hose | | angled hose | 3, 5MM | 1 | |
| | - | N02 035 327 | N02 035 327 qty: * hose in coils of 5m'order unit 5' | | hose in coils of 5m'order unit 5' | 3, 5X2 | * | |
| | 22 | | qty: 1 shorten to: | | shorten to: | 120MM | 1 | |
| | 23 | | qty: 1 shorten to: | | shorten to: | 360MM | 1 | |
| | 24 | | qty: 1 shorten to: | | shorten to: | 330MM | 1 | |
| | 25 | N90 642 401 | N90 642 401 qty: 1 O-ring | | O-ring | 14X2, 5 | 1 | |