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Craftsman
Gas Walk-Behind Mower

Model # 917379580 Official Craftsman rotary lawn mower

Here are the diagrams and repair parts for Official Craftsman 917379580 rotary lawn mower, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 248 parts  |
Lock Nut 83923
#25

Rotary lawn mower 917379580 diagram

Lock nut

Part #83923

Replaced by #532409149

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Manufacturer substitution
This part replaces 83923. Substitute parts can look different from the original.
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Pipe Fitting 132010
#31

Accessories diagram

Pipe fitting

Part #132010

Replaced by #532409149

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Manufacturer substitution
This part replaces 132010. Substitute parts can look different from the original.
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Hex Flange Lock Nut 145212
#9

Accessories diagram

Hex flange lock nut

Part #145212

Replaced by #532409149

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Manufacturer substitution
This part replaces 145212. Substitute parts can look different from the original.
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Lawn Mower Mulching Blade 157101
#47

Rotary lawn mower 917379580 diagram

Lawn mower mulching blade

Part #157101

Replaced by #532406713

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Manufacturer substitution
This part replaces 157101. Substitute parts can look different from the original.
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Lawn Mower Wheel Dust Cover 88080
#14

Accessories diagram

Lawn mower wheel dust cover

Part #88080

Replaced by #581840401

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This part replaces 88080. Substitute parts can look different from the original.
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Lawn Mower Engine Zone Control Cable 158152
#2

Rotary lawn mower 917379580 diagram

Lawn mower engine zone control cable

Part #158152

Replaced by #582991501

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This part replaces 158152. Substitute parts can look different from the original.
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Lock Nut 751592
#38

Rotary lawn mower 917379580 diagram

Lock nut

Part #751592

Replaced by #596322601

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This part replaces 751592. Substitute parts can look different from the original.
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Control 145755
#1

Accessories diagram

Control

Part #145755

Replaced by #532184588

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This part replaces 145755. Substitute parts can look different from the original.
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Lawn Mower Blade Adapter 851514
#46

Rotary lawn mower 917379580 diagram

Lawn mower blade adapter

Part #851514

Replaced by #581547901

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Manufacturer substitution
This part replaces 851514. Substitute parts can look different from the original.
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Lawn & Garden Equipment Hinge Screw 88652
#56

Rotary lawn mower 917379580 diagram

Lawn & garden equipment hinge screw

Part #88652

Replaced by #532088652

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Manufacturer substitution
This part replaces 88652. Substitute parts can look different from the original.
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$5.31 | 
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Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

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Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

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Why does my lawn mower cut unevenly?

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

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Why does my lawn mower vibrate a lot?

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

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Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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Why won't my lawn mower move?

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

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