Find the part you need on the exploded parts diagrams for the Suburban SW series RV water heaters: SW4, SW6, SW10, SW12 and SW16 in the D, DE, DEC, DEL, DELC and DEM versions. Click a red number to find that part in our store. Every part number is listed in the table below each diagram.
Which diagram is mine? Your model number is on the rating plate behind the outside access door. Models ending in D, DE, DEC, DEL or DELC (for example SW6DE or SW10DEL) use the SW D/DE/DEL diagram. Models ending in DEM (for example SW6DEM) use the SW DEM diagram. Not sure? Contact us with your model and serial number and we will confirm the part before you order.
Suburban SW D, DE, DEC, DEL & DELC Water Heater Parts
| # | Part | Fits | |
|---|---|---|---|
| 1 | Module Board Kit Part # 520814 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 6 | Bushing, Snap Part # 070270 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 7 | Bushing, Strain Relief 5/8" Part # 230216 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 8 | D.C. Junction Box Assembly Part # 090517 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 10 | Back, Flue Collector Part # 102740 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 11 | Front, Flue Collector Assy Part # 102776 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 12 | Valve, Pressure Relief Part # 161157 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 13 | Screw #10 x 1/4 Part # 121577 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 15 | Cover, Thermostat/Hi-Limit Part # 090562 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 16 | Gasket, Thermostat Cover Part # 070987 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 18 | Grommet Part # 070874 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 21 | Electrode Part # 232258 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 24 | Cover, Element Part # 090445 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 25 | Gasket, Element Cover Part # 070988 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 26 | Burner Assembly Part # 011030 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 28 | Electric Element with Gasket Part # 520900 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 29 | Anode Part # 232767 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 31 | Grommet Part # 071246 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 33 | Switch, Electric Element Part # 232259 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 34 | Gas Fitting (Elbow, Male 90° 3/8-18 PTF-SAE) Part # 170374 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 35 | Bracket, Valve Mounting Part # 063779 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 36 | Valve, Gas (LP) Part # 161255 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 39 | Screw #8-32 x 3/8 Hex HD (2 required) Part # 121958 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 41 | Switch Assembly, 12 VDC T-Stat/Hi-Limit Part # 233534 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 42 | Switch Assembly, 120 VAC T-Stat/Hi-Limit Part # 232306 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 44 | Cover, Junction Box Part # 090576 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 45 | Grommet, Gas Inlet Part # 070989 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 47 | A.C. Junction Box Assembly Part # 090575 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 48 | Nut, 10-24 Keps (Green) Part # 121576 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 49 | Bushing, Snap 7/8" Part # 231827 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 50 | SW4 Foam Jacket Assembly Complete Part # 520867 |
SW4 only | Ask us |
| 50 | SW6 Foam Jacket Assembly Complete Part # 520868 |
SW6 only | Ask us |
| 50 | SW10 Foam Jacket Assembly Complete Part # 520869 |
SW10 only | Ask us |
| 50 | SW12 Foam Jacket Assembly Complete Part # 520960 |
SW12 only | Ask us |
| 50 | SW16 Foam Jacket Assembly Complete Part # 520961 |
SW16 only | Ask us |
| 52 | Screw #14 x 1/2" Slotted Hex Head (2 required) Part # 122162 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 58 | Relay (Potter & Brumfield) Part # 232948 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Find part |
| 60 | Gasket, Switch, Electric Element Part # 071016 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 65 | Orifice Part # 180323 |
SW6, SW10, SW12, SW16 | Find part |
| 65 | Orifice Part # 180325 |
SW4 only | Find part |
| 66 | Deflector Part # 040547 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 67 | Speed Clip Part # 063827 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 72 | Nut 10-32 Hex Keps Part # 121698 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| 73 | Power Cord 120 VAC Part # 233381 |
DEC models | Find part |
| 73 | Power Cord 120 VAC Part # 233401 |
DELC models | Find part |
| 74 | Bushing, Power Cord Strain Relief Part # 233420 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
| NS | Electrode Wire (not shown) Part # 232456 |
SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC | Ask us |
Diagrams and part numbers are from Suburban’s parts lists for the SW4, 6, 10, 12, 16 D/DE/DEC/DEL/DELC and SW6, 10, 12, 16 DEM water heaters. Red numbers link to the part in our store. Confirm fitment with your model and serial number before ordering.
