Model # 3902623 Official Craftsman high-pressure sprinkler pump

Here are the diagrams and repair parts for Official Craftsman 3902623 high-pressure sprinkler pump, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS

Showing 10 of 37 parts |

Pump assembly diagram

Pump shaft seal

Part #17351-0009

This item is not returnable

$8.89 |

10% OFF Phone Price : $9.89

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Pump assembly diagram

Pump shaft seal

Part #U109-6A

Replaced by #U109-6B

$106.69 |

10% OFF Phone Price : $118.69

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#19

Pump assembly diagram

Cap screw

Part #U30-77SS

$8.77

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#4A

Pump assembly diagram

Pump trap back body

Part #C3-189P1

$231.69 |

5% OFF Phone Price : $243.69

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Pump Start Capacitor (replaces 610807-002) U18-525

#1E

Pump assembly diagram

Pump start capacitor (replaces 610807-002)

Part #U18-525

$52.00

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#11A

Pump assembly diagram

Pump trap body

Part #C176-62PA

$255.92 |

$12.00 OFF Phone Price : $267.92

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Pump assembly diagram

Pump impeller

Part #C105-92PVB

$220.87

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#13

Pump assembly diagram

0-ring

Part #U9-226

$10.71

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#14

Pump assembly diagram

Pump motor base

Part #C4-42P

$118.62

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Pump assembly diagram

Pump diffuser

Part #C1-258PCA

$148.39 |

7% OFF Phone Price : $160.39

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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 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

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

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

Model # 3902623 Official Craftsman high-pressure sprinkler 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 module on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Articles and videos for gas cooktops

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

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How to clean grates and burners on a gas cooktop video

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