| | | | Secondary air pump "MEX" | | Secondary air pump | 2.8 Ltr. | | "MEX" |
| | 2 | 021 131 085 | 021 131 085 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 | |
| | 7 | 021 131 128 | 021 131 128 qty: 1 Connecting pipe | | Connecting pipe | | 1 | |
| | (9) | 357 131 128 | 357 131 128 qty: || 1 || X || X || X Connecting hose also use: | | Connecting hose also use: | 021 131 128 021 131 128 B N 102 581 01 | || 1 || X || X || X | |
| | - | 021 131 128 | 021 131 128 qty: 1 Connecting pipe AAA | | Connecting pipe | | 1 | AAA |
| | - | 021 131 128 B | 021 131 128 B qty: 1 angled hose AAA | | angled hose | | 1 | AAA |
| | - | N10 258 101 | N10 258 101 qty: 1 Clamp | | Clamp | AL23-35 | 1 | |
| | 10 | 021 131 131 | 021 131 131 qty: 1 Retaining bracket | | Retaining bracket | | 1 | |
| | 11 | N01 166 615 | N01 166 615 qty: 1 Washer | | Washer | 6, 4X18X1, 6 | 1 | |
| | 12 | N10 172 501 | N10 172 501 qty: X Socket head bolt with hexagonsocket head (combination) | | Socket head bolt with hexagonsocket head (combination) | M6X22 | X | |
| | 13 | N10 258 101 | N10 258 101 qty: 4 Clamp | | Clamp | 23-35X9X0, 5 | 4 | |
| | 14 | N90 561 801 | N90 561 801 qty: 2 Clamp | | Clamp | 16-28X9X0, 5 | 2 | |
| | 15 | N01 471 23 | N01 471 23 qty: 3 Socket head bolt withhexagon socket head | | Socket head bolt withhexagon socket head | M8X18 | 3 | |
| | 16 | N01 527 82 | N01 527 82 qty: 3 Washer | | Washer | 8X16X2 | 3 | |
| | 17 | N01 021 527 | N01 021 527 qty: 1 Hexagon bolt | | Hexagon bolt | M6X15 | 1 | |
| | 18 | 191 906 283 A | 191 906 283 A qty: 1 Solenoid valve | | Solenoid valve | | 1 | |
| | 19 | 113 201 943 B | 113 201 943 B qty: 1 t-piece | | t-piece | 4/4/4 | 1 | |
| | 20 | 078 133 534 C | 078 133 534 C qty: 1 Fuel pressure regulator see illustration: | | Fuel pressure regulator see illustration: | 133-092 | 1 | |
| | - | N02 035 35 | N02 035 35 qty: * Hose(Bulk stock) | | Hose(Bulk stock) | 3, 5X2 | * | |
| | 21 | | qty: 1 shorten to: | | shorten to: | 50MM | 1 | |
| | 22 | | qty: 1 shorten to: | | shorten to: | 60MM | 1 | |
| | 23 | | qty: 1 shorten to: | | shorten to: | 230MM | 1 | |
| | 24 | | qty: 1 shorten to: | | shorten to: | 260MM | 1 | |
| | 25 | N90 642 401 | N90 642 401 qty: 1 O-ring | | O-ring | 14X2, 5 | 1 | |