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Kenmore 86774181 oil-fired furnace Parts

Here are the diagrams and repair parts for Kenmore 86774181 oil-fired furnace, as well as links to manuals and error code tables, if available.

Kenmore 86774181 oil-fired furnace
By Schematic
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Browse Parts for 86774181 Oil-Fired Furnace

  • Panel for Kenmore 86774181 - Part 86504

    Functional replacement parts diagram

    Panel

    Part #86504

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

  • Wire Assembly for Kenmore 86774181 - Part 81742

    Oil burner assembly diagram

    Wire Assembly

    Part #81742

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

  • Adapter for Kenmore 86774181 - Part 68044

    Oil burner assembly diagram

    Adapter

    Part #68044

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

  • Line Oil for Kenmore 86774181 - Part 68033

    Oil burner assembly diagram

    Line Oil

    Part #68033

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

  • Rear Panel for Kenmore 86774181 - Part 81653

    Functional replacement parts diagram

    Rear Panel

    Part #81653

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

  • Door for Kenmore 86774181 - Part 80950

    Functional replacement parts diagram

    Door

    Part #80950

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

  • Flat Washer for Kenmore 86774181 - Part 103338

    Functional replacement parts diagram

    Flat Washer

    Part #103338

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

  • Screw for Kenmore 86774181 - Part 111633

    Functional replacement parts diagram

    Screw

    Part #111633

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

  • Door for Kenmore 86774181 - Part 86543

    Functional replacement parts diagram

    Door

    Part #86543

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

  • Junction Box for Kenmore 86774181 - Part 81163

    Blower assembly diagram

    Junction Box

    Part #81163

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

Symptoms for treadmills

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Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Repair guides for treadmills

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

How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair time and Difficulty

 30 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair time and Difficulty

 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

 45 minutes or less

Articles and videos for treadmills

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

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Top questions about Sears and Sears PartsDirect

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