Tractor Accessories
Lawn & Garden

Model # 640178 Official Tractor Accessories carburetor

Here are the diagrams and repair parts for Official Tractor Accessories 640178 carburetor, as well as links to manuals and error code tables, if available.

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Showing 10 of 28 parts  |

Lawn & Garden Equipment Engine Carburetor Float Bowl Washer (replaces 49-084) 27110A
#44

Carburetor no. 640178 diagram

Lawn & garden equipment engine carburetor float bowl washer (replaces 49-084)

Part #27110A

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This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Troybilt Lawn & Garden Equipment Engine Carburetor O-ring 632547
#37

Carburetor no. 640178 diagram

Troybilt lawn & garden equipment engine carburetor o-ring

Part #632547

This item is not returnable
$3.64
22% OFF Phone Price : $4.64
In Stock
Troybilt Carburetor Float 631024
#27

Carburetor no. 640178 diagram

Troybilt carburetor float

Part #631024

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Carburetor Fuel Inlet Fitting (replaces 631470) 631807
#16

Carburetor no. 640178 diagram

Lawn & garden equipment engine carburetor fuel inlet fitting (replaces 631470)

Part #631807

This item is not returnable
$9.59
9% OFF Phone Price : $10.59
In Stock
Troybilt Lawn & Garden Equipment Engine Tension Spring 630766
#18

Carburetor no. 640178 diagram

Troybilt lawn & garden equipment engine tension spring

Part #630766

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Throttle Shaft 631615
#1

Carburetor no. 640178 diagram

Lawn & garden equipment engine throttle shaft

Part #631615

This item is not returnable
$10.29
16% OFF Phone Price : $12.29
In Stock
Lawn & Garden Equipment Nut 640087
#40

Carburetor no. 640178 diagram

Lawn & garden equipment nut

Part #640087

This item is not returnable
In Stock
Cap 640053
#20A

Carburetor no. 640178 diagram

Cap

Part #640053

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

Lawn & Garden Equipment Screw 651025
#17

Carburetor no. 640178 diagram

Lawn & garden equipment screw

Part #651025

This item is not returnable
In Stock
Troybilt Lawn & Garden Equipment Engine Welch Plug (replaces 53-005) 631027
#48

Carburetor no. 640178 diagram

Troybilt lawn & garden equipment engine welch plug (replaces 53-005)

Part #631027

This item is not returnable
In Stock

Most common symptoms to help you fix your freestanding freezers

Choose a symptom to see related freezer repairs.

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Main causes: damaged door or lid gasket, cracked cabinet liner, bad defrost bi-metal thermostat, broken defrost heater, …

Main causes: dirty condenser coils, condenser fan failure, dirty bottom front grill, leaky door or lid gasket…

Main causes: excessive frost, bad defrost heater, bad defrost bi-metal, control system failure, low refrigerant charge, …

Main causes: lack of power, control system failure, broken compressor start relay, locked up compressor, compressor moto…

Main causes: leaky door or lid gasket, broken defrost heater, bad defrost bi-metal thermostat, defrost control failure, …

Repair guides for upright freezers

How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair difficulty
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How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair difficulty
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 45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t…

Repair difficulty
Time required
 45 minutes or less

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