| Description | Part Number |
| Bin flag | 41X2436 |
| Cable parts pack | 41X2429 |
| Cable parts pack (CX431, MC3426) | 41X2646 |
| Control panel | 41X2411 |
| Controller board (CS331dw and C3326dw) | 41X2395 |
| Cover, inner front | 41X2418 |
| Cover, left | 41X2420 |
| Cover, lower front | 41X2635 |
| Cover, right | 41X2421 |
| Cover, top | 41X2415 |
| Exhaust fan | 41X2484 |
| Flat cables | 41X2430 |
| Front door | 41X2417 |
| Fuser exit sensor | 40X5413 |
| Fuser, 1101-115 V | 41X2392 |
| Fuser, 220-230 V | 41X2400 |
| Gearbox | 41X2424 |
| Manual feeder | 41X2426 |
| Motor (CMY) | 41X2443 |
| Motor (fuser) | 41X2423 |
| Motor (K) | 41X2422 |
| Pick clutch | 41X2425 |
| Pick tires | 41X2638 |
| Power supply, high voltage HVPS | 41X2396 |
| Power supply, low voltage LVPS | 41X2397 |
| Power supply, low voltage LVPS, 110 V | 41X2401 |
| Print cartridge tray | 41X2435 |
| Printhead | 41X2394 |
| Printhead interlock switch | 41X2602 |
| Rear door | 41X2414 |
| Rubber foot | 40X8273 |
| Sensor | 41X1083 |
| Sensor (waste toner bottle) | 41X2434 |
| Separator bracket | 41X2432 |
| Staging belt, gear, and pulley | 41X2620 |
| Transfer module | 41X2393 |
| Tray insert | 41X2413 |
| Tray interlock switch | 41X2618 |
