The Norcold DC451 refrigerator drawings separate door and thermostat fittings from cabinet shelves, hinges, travel-latch pieces, and the electrical and cooling assembly. Each section is matched to its own numbered service list.
Model: DC451. Check the complete model, serial number, power configuration and appliance revision before ordering. Select a linked manufacturer number to view the corresponding part and its availability.
1. Door, panel frame, thermostat and storage
| Diagram reference | Manufacturer part number | Quantity | Description |
|---|---|---|---|
| 22 | 160114000 | 1 | THERMOSTAT |
| 27 | 545074600 | 1 | MARK - THERMOSTAT |
| 28 | 160206700 | 1 | KNOB, T-STAT |
| 55 | 160027600 | 1 | DOOR ASSY-WITHOUT POCKETS |
| 56 | 302311620 | 1 | DOOR PANEL-BLACK |
| 57 | 160923710 | 1 | DOOR FRAME ASSY-FOAMED LINER |
| 58 | 422508800 | 1 | DOOR POCKET-DOOR SHELF BIN |
| 59 | 422508600 | 1 | PARTITION, DOOR |
| 60 | 427602700 | 1 | DOOR FRAME-BOTTOM/GRAY |
| 61 | 427602700 | 1 | DOOR FRAME-BOTTOM/GRAY |
2. Cabinet, hinges, travel latch and drainage
| Diagram reference | Manufacturer part number | Quantity | Description |
|---|---|---|---|
| NS | 160207630 | 1 | TRAVEL PIN ASSY-1.73IN - (BEGIN MARCH 2000) |
| NS | 160932600 | 1 | HINGE/PIN ASSY-1.5 IN. (WELDED) - (BEGIN MARCH 2000) |
| NS | 304111020 | 1 | PLATE HINGE - (BEGIN MARCH 2000) |
| NS | 422107800 | 1 | COVER PLATE-HINGE HOLE |
| 1 | 160029020 | 1 | CABINET ASSY - WITH FRAME |
| 2 | 161212400 | 1 | BLIND PLATE |
| 3 | 439010400 | 1 | HEAT INSULATOR |
| 4 | 430307100 | 1 | PLATE- I (1 PER REFRIGERATOR) |
| 5 | 416004200 | 1 | BUSHING-FOR BLIND PLATE |
| 6 | 8083044121 | 1 | SCREW M4 X 12, TRUSS TAPPING |
| 7 | 645100510 | 1 | FASTENER-PLASTIC RIVET |
| 8 | 501042700 | 1 | BOLT/SCREW - NLA - Began March 2000-Serial MKN |
| 8 | 8050050104 | 1 | SCREW-TAPPING - Ended Feb 2000-Serial MJN |
| 9 | 83400400010 | 1 | WASHER - TEETH LOCK |
| 10 | 160924300 | 1 | HOLDER ASSY, TRAVEL LATCH - (ENDS FEB. 2000) |
| 11 | 505502330 | 1 | HINGE PIN-0.625 IN. |
| 12 | 304111000 | 2 | PLATE-HINGE USE 304111020 - (ENDS FEB. 2000) |
| 12 | 304111020 | 2 | PLATE HINGE - (ENDS FEB. 2000) |
| 13 | 8300087001 | 1 | WASHER |
| 15 | 160925800 | 1 | CABINET FRAME ASSY-FOUR SIDES |
| 17 | 160203000 | 1 | ICE CUBE TRAY |
| 18 | 433001401 | 1 | DRAINAGE PAN |
| 19 | 523003210 | 1 | SHELF |
| 20 | 645109400 | 1 | HOLDER-SHELF/REAR |
3. Power supply, DC wiring, fan and cooling unit
| Diagram reference | Manufacturer part number | Quantity | Description |
|---|---|---|---|
| 0 | 16011620000 | 1 | WARNING DEVICE - AMBIENT TEMPERATURE - * |
| 0 | 601058030 | 1 | COUPLER ASSY - FAN EXTENSION - * |
| 29 | 160113920 | 1 | POWER SUPPLY |
| 34 | 322119100 | 1 | COVER-DC WIRES |
| 35 | 546017120 | 1 | CAUTION PLATE |
| 36 | 546028011 | 1 | CAUTION PLATE (ON POWER SUPPLY) |
| 37 | 8084043081 | 1 | SCREW - M4 X 8, TRUSS TAPPING |
| 38 | 83400400010 | 1 | WASHER - TEETH LOCK |
| 39 | 8083044121 | 1 | SCREW M4 X 12, TRUSS TAPPING |
| 40 | 8073044121 | 1 | SCREW - WITH TEETH LOCK WASHER |
| 41 | 161008230 | 1 | COOLING UNIT |
| 42 | 80800441620 | 1 | SCREW - TAPPING - M4 X 16 |
| 43 | 422305000 | 1 | HOLDER, THERMISTER |
| 44 | 8080043082 | 1 | SCREW - TAPPING |
| 45 | 500800400 | 1 | SCREW TAPPING - (ENDS FEB. 2000) |
| 46 | 321105900 | 1 | HOLDER-COOLING UNIT |
| 47 | 322005310 | 1 | HOLDER-CONDENSER WASHER |
| 48 | 8071043163 | 1 | SCREW - TAPPING |
| 49 | 8083043121 | 1 | SCREW (TAPPING) |
| 50 | 422006700 | 1 | CLIP, EVAPORATOR HOLDER |
| 51 | 8073044121 | 1 | SCREW - WITH TEETH LOCK WASHER |
| 54 | 83400400010 | 1 | WASHER - TEETH LOCK |
| 62 | 160928900 | 1 | FAN ONLY-50 CYCLE/40 WATT |
| 63 | 605505410 | 1 | THERMISTER-EVAPORATOR |
| 64 | 80850401040 | 1 | SCREW - TAPPING |
Ordering reminder: A diagram reference alone does not confirm inventory, fitment in another model or a manufacturer-approved supersession. Follow serial-applicability notes when shown.