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Kenmore
Furnace

Model # 86764751 Official Kenmore gas-fired counterflow furnace

Here are the diagrams and repair parts for Official Kenmore 86764751 gas-fired counterflow furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 184 parts  |
Thermocouple 64449
Thermocouple

Part #64449

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

Thermocouple 40096
Thermocouple

Part #40096

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

Gas Valve 73519

#NI

All parts diagram

Gas valve

Part #73519

Replaced by #36C03-333

?
Manufacturer substitution
This part replaces 73519. Substitute parts can look different from the original.
$277.97 | 
$10.00 OFF Phone Price : $287.97
In Stock
Fan Wheel 72978
#3A

Blower assembly/ 64741 diagram

Fan wheel

Part #72978

Replaced by #600587

?
Manufacturer substitution
This part replaces 72978. Substitute parts can look different from the original.
$130.20 | 
7% OFF Phone Price : $140.20
In Stock
Washer 68990
#9

Blower assembly/ 64741 diagram

Washer

Part #68990

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

Plate 9181

#NI

All parts diagram

Plate

Part #9181

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

Orifice 46632
Orifice

Part #46632

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

Air Filter 72944
Air filter

Part #72944

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

Air Filter 64758
Air filter

Part #64758

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

Air Filter 65596
Air filter

Part #65596

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

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Read more

Why isn't my cooktop's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Read more

Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

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Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Read more
Repair difficulty
Time required
 30 minutes or less

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How to get your furnace ready for winter

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

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