Model # 390253350 Official Craftsman pump

Here are the diagrams and repair parts for Official Craftsman 390253350 pump, as well as links to manuals and error code tables, if available.

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Installation guide

Owner’s manual

Model diagram and schematic

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ALL PARTS

Showing 10 of 68 parts |

Attachments diagram

Hose clamp

Part #U19-55SS

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

Motor assembly diagram

Pump volute gasket

Part #J20-11

This item is not returnable

$10.49 |

16% OFF Phone Price : $12.49

In Stock

Qty

Motor assembly diagram

Seal

Part #U9-99

Replaced by #U109-99

$118.69 |

8% OFF Phone Price : $128.69

In Stock

Qty

#10

Motor assembly diagram

Pump intermediate volute

Part #J101-26

$417.70

In Stock

Qty

#10

Casing assembly diagram

Nipple

Part #U37-116GP

$33.03

In Stock

Qty

Casing assembly diagram

Pump vertical casing adapter seal ring, 2-in

Part #J21-17

This item is not returnable

$30.49 |

14% OFF Phone Price : $35.49

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Pump Pressure Regulator Diaphragm Assembly J220-16B

#10

Diaphragm and stem assembly diagram

Pump pressure regulator diaphragm assembly

Part #J220-16B

$162.62

In Stock

Qty

#23

Motor assembly diagram

Lock nut

Part #U36-112ZP

$14.40

In Stock

Qty

Motor assembly diagram

Pump overhaul kit

Part #J105-74PA

$182.49 |

5% OFF Phone Price : $192.49

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Qty

#21

Motor assembly diagram

Pump hose fitting, 90-degree

Part #U111-212T

This item is not returnable

$27.69 |

15% OFF Phone Price : $32.69

In Stock

Qty

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 …

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…

Why do my cooktop's spark igniters keep clicking?

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

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

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

Articles and videos for gas cooktops

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

Model # 390253350 Official Craftsman pump

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas cooktops

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

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

Why do my cooktop's spark igniters keep clicking?

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark module on a gas cooktop

Articles and videos for gas cooktops

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

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

How to clean grates and burners on a gas cooktop video

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