Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Kenmore 86774781 oil-fired horizontal furnace

Kenmore 86774781 oil-fired horizontal furnace Parts

Here are the diagrams and repair parts for Kenmore 86774781 oil-fired horizontal furnace, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 86774781 Oil-Fired Horizontal Furnace

  • Cover for Kenmore 86774781 - Part 82393

    Furnace assemblies diagram

    Cover

    Part #82393

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

  • Harness for Kenmore 86774781 - Part 78313

    Furnace assemblies diagram

    Harness

    Part #78313

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

  • Burner Panel for Kenmore 86774781 - Part 82413

    Furnace assemblies diagram

    Burner Panel

    Part #82413

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

  • Cover for Kenmore 86774781 - Part 81746

    Oil burner assembly diagram

    Cover

    Part #81746

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

  • Space Heater Blower Wire for Kenmore 86774781 - Part 82407

    Furnace assemblies diagram

    Space Heater Blower Wire

    Part #82407

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

  • Cover for Kenmore 86774781 - Part 82408

    Furnace assemblies diagram

    Cover

    Part #82408

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

  • Cotter Pin for Kenmore 86774781 - Part 187988

    Furnace assemblies diagram

    Cotter Pin

    Part #187988

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

  • Screw for Kenmore 86774781 - Part 132900

    Oil burner assembly diagram

    Screw

    Part #132900

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

  • Base for Kenmore 86774781 - Part 82422

    Furnace assemblies diagram

    Base

    Part #82422

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

  • Nut for Kenmore 86774781 - Part 134551

    Furnace assemblies diagram

    Nut

    Part #134551

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the light switch in a top-freezer refrigerator

How to replace the light switch in a top-freezer refrigerator

The light switch turns the refrigerator light on and off and monitors door position. Replace the light switch if it does…

Repair time and Difficulty

 15 minutes or less
How to replace the water inlet valve in a top-freezer refrigerator

How to replace the water inlet valve in a top-freezer refrigerator

The water inlet valve controls water flow to the ice maker. Replace the water valve if it doesn't open or shut properly.…

Repair time and Difficulty

 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair time and Difficulty

 15 minutes or less

Articles and videos for top-mount refrigerators

Can I fix my own fridge?

Can I fix my own fridge?

Find DIY repair tips to fix your refrigerator when it breaks down.…

How to replace Whirlpool refrigerator water filter EDR1RXD1 (EveryDrop Type 1)

How to replace Whirlpool refrigerator water filter EDR1RXD1 (EveryDrop Type 1)

Learn how to replace the Whirlpool EveryDrop 1 refrigerator water filter.…

How to replace open-tray-and-twist-out refrigerator water filters

How to replace open-tray-and-twist-out refrigerator water filters

Watch our video to see how to replace a refrigerator water filter located in a tray you open and then twist out the filt…

Parts & More

Air Compressor
Electric Range
Front-Engine Lawn Tractor
Gas Cooktop
Generator
Health & Wellness
Parts
Receiver
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Freezer
Washer