| Main Part No | Sales Part No | Part Description |
|---|---|---|
| 178131 | 178131 | BorgWarner New S4D Turbocharger for 1990-2002 Caterpillar 3406 & 3406B |
| 178063 | 178063 | New BorgWarner S4D025 Turbocharger for 350HP - 500HP Caterpillar (CAT) |
| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| 188990 | BORGWARNER | Direct Replacement | |
| 400408-0000 | GARRETT | Direct Replacement | |
| 4004080000 | GARRETT | Direct Replacement | |
| 3526318H | HOLSET | Direct Replacement | |
| 1100-180-140 | MELETT | Direct Replacement | |
| 8-A-0137 | TURBO INTERNATIONAL | Direct Replacement | |
| 8A0137 | TURBO INTERNATIONAL | Direct Replacement | |
| 400408-0 | GARRETT | Direct Replacement | |
| 3526318 | CUMMINS | Direct Replacement | |
| 352631800 | HOLSET | Direct Replacement | |
| 352631800H | HOLSET | Direct Replacement | |
| 1100180140 | MELETT | Direct Replacement |