Model # 58031978 Official Craftsman alternator

Here are the diagrams and repair parts for Official Craftsman 58031978 alternator, 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 40 parts |

Reactor assembly & engine mounting support diagram

Cap screw

Part #22142

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

Lock washer

Part #22129

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

#20

Stator assembly diagram

Screw

Part #24421

Replaced by #24421GS

$26.36

In Stock

Qty

Washer

Part #22131

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

Reactor assembly & engine mounting support diagram

Cap screw

Part #22125

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

#15

Stator assembly diagram

Screw

Part #24489

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

Stator assembly diagram

Adapter housing

Part #24381-A

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

#17

Stator assembly diagram

Fan

Part #24880

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

Stator assembly diagram

Rotor

Part #E-24020-B

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

Handle diagram

Handle

Part #24702

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

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Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Why does my gas line trimmer leak gas?

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

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How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair difficulty

Time required

15 minutes or less

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair difficulty

Time required

15 minutes or less

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair difficulty

Time required

15 minutes or less

Articles and videos for gas line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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Top 10 electric lawn and garden tools for 2023

Model # 58031978 Official Craftsman alternator

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas line trimmers

Why won't my gas line trimmer start?

Why does my gas line trimmer run rough?

Why does my gas line trimmer leak gas?

Repair guides for gas line trimmers

How to rebuild a line trimmer carburetor

How to replace a line trimmer carburetor

How to replace a line trimmer fuel line

Articles and videos for gas line trimmers

Top 10 electric lawn and garden tools for 2023

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Grass line trimmer maintenance checklist

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