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Amana OSC-140-4 oil furnace Parts

Here are the diagrams and repair parts for Amana OSC-140-4 oil furnace, as well as links to manuals and error code tables, if available.

Amana OSC-140-4 oil furnace
By Schematic
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Browse Parts for OSC-140-4 Oil Furnace

  • Blower Shaft, 14-1/2" 3/4" - 5612006 for Amana OSC-140-4 - Part M0875105

    Blower Shaft, 14-1/2" 3/4" - 5612006

    Part #M0875105

    The manufacturer no longer makes this part, and there's no substitute part

  • Insulation, 11 X 26 1/2 for Amana OSC-140-4 - Part B9211712

    #NI

    All parts diagram

    Insulation, 11 X 26 1/2

    Part #B9211712

    The manufacturer no longer makes this part, and there's no substitute part

  • Flue Collar for Amana OSC-140-4 - Part C9410904

    (oh-84d) (oh-96d) (oh-84) (oh-84-3) (oh-96) (oh-96-3) (oh-112) (oh-112-4) (oh-140) (oh-140-4) (oh-168) (oh-168-4) (oh-184) (oh-184-5) diagram

    Flue Collar

    Part #C9410904

    The manufacturer no longer makes this part, and there's no substitute part

  • Nozzle, .75 G.p.h., 80 Degrees H for Amana OSC-140-4 - Part M0755301

    Nozzle, .75 G.p.h., 80 Degrees H

    Part #M0755301

    The manufacturer no longer makes this part, and there's no substitute part

  • Blower Barrier Assembly for Amana OSC-140-4 - Part C9427401

    (osc-96d) (osc-96) (osc-96-3) diagram

    Blower Barrier Assembly

    Part #C9427401

    The manufacturer no longer makes this part, and there's no substitute part

  • Sight Door Spring for Amana OSC-140-4 - Part B9210601

    Sight Door Spring

    Part #B9210601

    The manufacturer no longer makes this part, and there's no substitute part

  • Furnace Blower Access Panel for Amana OSC-140-4 - Part C9410101

    (oh-84d) (oh-96d) (oh-84) (oh-84-3) (oh-96) (oh-96-3) (oh-112) (oh-112-4) (oh-140) (oh-140-4) (oh-168) (oh-168-4) (oh-184) (oh-184-5) diagram

    Furnace Blower Access Panel

    Part #C9410101

    The manufacturer no longer makes this part, and there's no substitute part

  • Grommet for Amana OSC-140-4 - Part M0500402

    (ol-84) (ol-96) (ol-96-3) (ol-112) (ol-112-4) (ol-140) (ol-140-4) diagram

    Grommet

    Part #M0500402

    The manufacturer no longer makes this part, and there's no substitute part

  • Disposable Filter, 20 X 20 X 1 for Amana OSC-140-4 - Part C9401805

    (osc-96d) (osc-96) (osc-96-3) diagram

    Disposable Filter, 20 X 20 X 1

    Part #C9401805

    The manufacturer no longer makes this part, and there's no substitute part

  • Burner Compartment Panel Assembly for Amana OSC-140-4 - Part B9215701

    (oh-84d) (oh-96d) (oh-84) (oh-84-3) (oh-96) (oh-96-3) (oh-112) (oh-112-4) (oh-140) (oh-140-4) (oh-168) (oh-168-4) (oh-184) (oh-184-5) diagram

    Burner Compartment Panel Assembly

    Part #B9215701

    The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Main causes: faulty unloader valve, bad pressure regulator…

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

Repair time and Difficulty

 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

Repair time and Difficulty

 45 minutes or less
How to replace a pressure washer unloader valve

How to replace a pressure washer unloader valve

The unloader valve recirculates water to protect the pump from damage. If the unloader valve is defective, replace it us…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your pressure washer.

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do.…

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