Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Kenmore
Furnace

Model # 86777387 Official Kenmore gas-fired sectional furnace

Here are the diagrams and repair parts for Official Kenmore 86777387 gas-fired sectional furnace, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 21 parts  |
Diverter 82450
#25A

Fig.15 furnace assemblies diagram

Diverter

Part #82450

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

Air Filter 74417
#33A

Fig.15 furnace assemblies diagram

Air filter

Part #74417

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

Washer 60560
#44

Fig.15 furnace assemblies diagram

Washer

Part #60560

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

Bracket 80745
#10B

Fig.17 burner/manifold assembly diagram

Bracket

Part #80745

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

Grommet 68987
#6

Fig.16 h-q blower assembly diagram

Grommet

Part #68987

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

Panel R Side 81269
#45B

Fig.15 furnace assemblies diagram

Panel r side

Part #81269

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

Capacitor 72412
#14

Fig.16 h-q blower assembly diagram

Capacitor

Part #72412

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

Pilot Burner 503210
#11A

Fig.17 burner/manifold assembly diagram

Pilot burner

Part #503210

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

Orifice L P 503212
#8A

Fig.17 burner/manifold assembly diagram

Orifice l p

Part #503212

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

Switch 81582
#11A

Fig.15 furnace assemblies diagram

Switch

Part #81582

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

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

View all
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.…

Read more
Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More