Suburban SHD2542Q Furnace Parts Diagram & OEM Parts List
Use this Suburban SHD2542Q 25K and 42K dual input RV furnace parts breakdown to identify replacement cabinet parts, thermostats, manifolds, burner parts, electrodes, vent parts, motors, sail switches, ignition modules, blower wheels, limit switches and other OEM RV furnace service parts.

Suburban SHD2542Q Cabinet & Duct Parts
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 1 | 101907 | 1 | CABINET FRONT ASSY |
| 2 | 161202 | 1 | THERMOSTAT |
| 5 | 102398 | 1 | CABINET ASSEMBLY |
| 6 | 50733 | 4 | COVER, DUCT |
| 7 | 50715 | 4 | DUCT COLLAR, 4 IN. |

Suburban SHD2542Q Burner, Manifold & Gas Parts
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 9 | 171739 | 1 | MANIFOLD ASSEMBLY |
| 11 | 180309 | 1 | ORIFICE #50 METRIC THREADS |
| 12 | 71263 | 1 | GASKET, BURNER ACCESS COVER |
| 12 | 525031 | 1 | SERVICE KIT, GASKET BURNER ACCESS COVER |
| 13 | 121704 | 1 | PLATE, TINNERMAN |
| 14 | 63198 | 1 | PLATE, SECONDARY (BACK) |
| 15 | 121651 | 5 | SCREW 8-18 X 1/2 |
| 16 | 62933 | 1 | PLATE, SECONDARY AIR (FRONT) |
| 19 | 62935 | 1 | PLATE, SECONDARY AIR, BOTTOM |
| 22 | 232286 | 1 | ELECTRODE, SINGLE PROBE W/ WIRE (L SHAPE) |
| 22 | 525009 | 1 | SERVICE KIT, ELECTRODE W/GROMMET (L SHAPE) |
| 23 | 10799 | 1 | BURNER ASSY, MAIN |
| 24 | 71020 | 1 | GROMMET |
| 26 | 161192 | 1 | VALVE |
| 27 | 171639 | 1 | PIPE ASSEMBLY, GAS INLET - USED ON STOCK #2408 ONLY |
| 27 | 171655 | 1 | PIPE ASSY, GAS INLET - USED ON STOCK #2409 ONLY |

Suburban SHD2542Q Vent, Blower, Chamber & Ignition Parts
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 31 | 260553 | 1 | VENT CAP AND EXHAUST TUBE ASSEMBLY |
| 32 | 51248 | 1 | VENT TUBE, INTAKE USE 51446 |
| 32 | 51446 | 1 | VENT TUBE, INTAKE |
| 34 | 390852 | 1 | COMBUSTION AIR HOUSING (FRONT) |
| 35 | 121929 | 4 | SCREW, #8 - 18 X 2 1/4 |
| 36 | 122001 | 12 | SCREW, #6-19 X 3/4 |
| 37 | 390848 | 1 | COMBUSTION AIR HOUSING (REAR) |
| 38 | 350183 | 1 | WHEEL, COMBUSTION AIR |
| 39 | 71084 | 1 | GASKET, FIREWALL COMBUSTION AIR |
| 40 | 233096 | 1 | MOTOR ASM. W/ GASKET |
| 41 | 121971 | 2 | SCREW # 4-24 X 5/8 |
| 42 | 391055 | 1 | BLOWER ASM. (ROOM AIR) FRONT HALF |
| 43 | 121857 | 4 | SCREW #8-18 X 1/2 |
| 44 | 391057 | 1 | BLOWER ASM. (ROOM AIR) REAR HALF |
| 45 | 232868 | 1 | SWITCH, SAIL USE 233354 |
| 45 | 233354 | 1 | SAIL SWITCH |
| 48 | 232351 | 1 | ON/OFF SWITCH |
| 49 | 70807 | 1 | INSULATOR, MODULE BOARD |
| 50 | 521099 | 1 | IGNITION CONTROL MODULE |
| 52 | 350206 | 1 | WHEEL, ROOM AIR |
| 54 | 70362 | 1 | BUSHING, SNAP |
| 56 | 71206 | 1 | BUSHING, STRAIN RELIEF |
| 57 | 71262 | 1 | GASKET, FIREWALL, CHAMBER SIDE |
| 58 | 21229 | 1 | CHAMBER ASSY, FINAL |
| 59 | 232505 | 1 | LIMIT SWITCH 195 DEGREE |
| 59 | 525035 | 1 | SERVICE KIT, LIMIT SWITCH 195 OPEN/155 CLOSED |
| 62 | 110793 | 1 | FIREWALL |
| 65 | 102078 | 1 | PANEL ASSY, MODULE BOARD |
| 67 | 232806 | 1 | MODULE BOARD (DUAL CONTROL) |
| 69 | 63616 | 1 | BRACKET HOUSING, ROOM & COMB AIR |
Click any manufacturer part number above to search our inventory. If you cannot find the part you need, contact us with your furnace model number, serial number and part number.
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