Little Giant
Farming

Model # 580507/2-MDQX-SC Official Little Giant pump

Here are the diagrams and repair parts for Official Little Giant 580507-2-MDQX-SC pump, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 31 parts  |

Volute 180079
#12

Replacement parts diagram

Volute

Part #180079

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

Pump O-ring 924007
#11

Replacement parts diagram

Pump o-ring

Part #924007

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

Stud 911403
#8

Replacement parts diagram

Stud

Part #911403

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

Impeller 181144
#10B

Replacement parts diagram

Impeller

Part #181144

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

Impeller Assembly (580507) 180138
#10A

Replacement parts diagram

Impeller assembly (580507)

Part #180138

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

Impelr Assembly 182153
#10E

Replacement parts diagram

Impelr assembly

Part #182153

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

Impeller 180100
#10

Replacement parts diagram

Impeller

Part #180100

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

Volute 181203
#12B

Replacement parts diagram

Volute

Part #181203

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

Screw 8pk 901424
#4

Replacement parts diagram

Screw 8pk

Part #901424

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

Housing 180004
#7

Replacement parts diagram

Housing

Part #180004

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

Symptoms for gas cooktops

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

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

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

Repair guides for gas cooktops

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.…

Repair difficulty
Time required
 30 minutes or less
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…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas cooktops

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How is cooking on an electric range different than cooking on a gas stove?

Learn about the differences between cooking on gas and electric stoves.…

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

How to clean grates and burners on a gas cooktop video

How to clean grates and burners on a gas cooktop video

Find out how to clean the grates and burners on your gas cooktop.…