Use this OEM parts diagram to identify the correct replacement parts for your Suburban SW6DM 6-gallon direct spark ignition (DSI) RV water heater. Click any manufacturer part number below to search for genuine OEM Suburban replacement parts.

Suburban SW6DM Water Heater Parts List

Click the part number to search for the part.

Reference # Mfg Part Number Qty Description
1 90340 1 COVER, DSI MODULE
4 90344 1 COVER, JUNCTION BOX
5 121702 1 SCREW 10-32 X 3/8 (GREEN)
7 232589 1 SWITCH & LITE W/PLATE (WHITE) USE 234589
7 234589 1 REMOTE ON/OFF SWITCH-WHITE
8 230218 1 BUSHING SNAP 7/8 IN
9 70807 1 INSULATOR, MODULE BOARD
10 520814 1 MODULE BOARD

 

11

101682 1 BACK, FLUE COLLECTOR
12 161157 1 VALVE, PRESSURE RELIEF 3/4 IN USE 161230
12 161230 1 VALVE, PRESSURE RELIEF 3/4 IN NPT
13 70987 1 GASKET, T-STAT COVER
14 90562 1 COVER, T-STAT / HI LIMIT
14 525022 1 SERVICE KIT, THERMOSTAT COVER
17 101776 1 FRONT, FLUE COLLECTOR
18 121577 1 SCREW 10 X 1/4 IN
19 70874 1 GROMMET
19 525027 1 SERVICE KIT, GROMMET, THEROMSTAT COVER
21 232258 1 2 PRONG ELECTRODE ASSY
21 525005 1 SERVICE KIT, ELECTRODE
22 63187 1 ELECTRODE MOUNTING BRACKET
23 10843 1 BURNER W/ORIFICE
23 525023 1 SERVICE KIT, BURNER W/ORIFICE
25 171463 1 NUT LOXIT 1/4 IN - (MANIFOLD TO VALVE)
25 525030 1 SERVICE KIT, LOXIT NUT 1/4" - (MANIFOLD TO VALVE)
26 161109 1 GAS VALVE 3/8 NTP X 1/4 LOXIT
26 161255 1 GAS VALVE 3/8 NPT INLET 1/8-27 NPT OUTLET (Serial# Above 16543432)
26 180323 1 BURNER ORIFICE #61 - USED W/ VALVE #161255
NS 521072 1 SOLENOID KIT FOR WHITE RODGERS VALVES
NS 521073 1 SOLENOID KIT FOR SEVEN UNIVERSE VALVES
27 171420 1 MANIFOLD, OUTLET
28 121577 4 SCREW 10 X 1/4 IN
29 121958 2 SCREW 8-32 X 3/8 HEX HD
30 63243 1 BRACKET, VALVE MOUNTING
31 170374 1 GAS FITTING, 90° ELBOW
31 525025 1 SERVICE KIT, FITTING BRASS 3/8 90 DEG ELBOW
32 232282 1 T-STAT / HI-LIMIT SWITCH, 12 VDC 130 DGR USE 233534
32 233534 1 T-STAT / HI-LIMIT SWITCH, 135 DEGREE
32 232319 1 T-STAT/HI-LIMIT 12VDC 140°
34 71246 1 GROMMET
36 232767 1 ANODE ROD, MAGNESIUM
36 232768 1 ANODE ROD-ALUMINUM (OPTIONAL)
36 233514 1 ANODE ROD-MAGNESIUM-EXT. LIFE
37 70989 1 GROMMET, GAS INLET
38 121943 2 SCREW, 8MM-4.0X1/2 HEX WASHER HEAD
39 63444 1 BURNER BRACKET
40 121474 1 NUT, 1/4 HEX
41 171463 1 NUT LOXIT 1/4 IN - (MANIFOLD TO BURNER)
41 525030 1 SERVICE KIT, LOXIT NUT 1/4" - (MANIFOLD TO BURNER)
NS 232454 1 WIRE ELECTRODE

Suburban SW6DM Access Door Options

Reference # Mfg Part Number Qty Description
1 6261ACW 1 DOOR, 3,4,6GAL RADIUS C/WHITE
1 6261APW 1 DOOR, 3,4,6GAL RADIUS P/WHITE
2 6255ACW 1 DOOR, 3,4,6GAL FLUSH C/W W/FRAME
2 6255APW 1 DOOR, 3,4,6GAL FLUSH P/W W/FRAME
2 6255AAW 1 DOOR, 3,4,6GAL FLUSH ARTIC WHT W/FRAME
Need help identifying the correct Suburban SW6DM replacement part?
Click any manufacturer part number above to search our inventory. If you cannot locate the part you need, contact us with your Suburban water heater model and serial number for assistance.

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