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Craftsman
Gas Walk-Behind Mower

Model # 917387430 Official Craftsman rotary lawn mower

Here are the diagrams and repair parts for Official Craftsman 917387430 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual
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Model diagram and schematic

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ALL PARTS
Showing 10 of 203 parts  |
Lawn Mower Height Adjuster Knob 701037
#40

Rotary mower diagram

Lawn mower height adjuster knob

Part #701037

Replaced by #532701037

?
Manufacturer substitution
This part replaces 701037. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.64 | 
13% OFF Phone Price : $7.64
In Stock
Lawn Mower Blade Adapter 851514
#61

Rotary mower 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.
BEST SELLER
$19.36 | 
9% OFF Phone Price : $21.36
In Stock
Tune-up Kit 5106S
#NI

Rotary mower diagram

Tune-up kit

Part #5106S

Replaced by #5140B

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Manufacturer substitution
This part replaces 5106S. Substitute parts can look different from the original.
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Get free shipping with Automatic Reorder

$20.80 | 
22% OFF Phone Price : $26.80
In Stock
Throttle 700417
#78

Rotary mower diagram

Throttle

Part #700417

Replaced by #532700417

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Manufacturer substitution
This part replaces 700417. Substitute parts can look different from the original.
This item is not returnable
$23.98 | 
20% OFF Phone Price : $29.98
In Stock
Rope Guide 132001
#3

Rotary mower diagram

Rope guide

Part #132001

Replaced by #586122501

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Manufacturer substitution
This part replaces 132001. Substitute parts can look different from the original.
This item is not returnable
$15.59 | 
11% OFF Phone Price : $17.59
In Stock
Tapping Screw 750097
#12

Rotary mower diagram

Tapping screw

Part #750097

Replaced by #817021008

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Manufacturer substitution
This part replaces 750097. Substitute parts can look different from the original.
This item is not returnable
$3.99
In Stock
Torsion Spring 160832
#27

Rotary mower diagram

Torsion spring

Part #160832

Replaced by #532408585

?
Manufacturer substitution
This part replaces 160832. Substitute parts can look different from the original.
This item is not returnable
$16.69 | 
11% OFF Phone Price : $18.69
In Stock
Skirt 165858
#21

Rotary mower diagram

Skirt

Part #165858

Replaced by #532413160

?
Manufacturer substitution
This part replaces 165858. Substitute parts can look different from the original.
$20.54
In Stock
Screw 144929
#79

Rotary mower diagram

Screw

Part #144929

Replaced by #532183365

?
Manufacturer substitution
This part replaces 144929. Substitute parts can look different from the original.
$8.54
In Stock
Tower Lawn Tractor Bolt (replaces 532002274, 532057968, 74760412x008) 74760412
#77

Rotary mower diagram

Tower lawn tractor bolt (replaces 532002274, 532057968, 74760412x008)

Part #74760412

Replaced by #874760412

?
Manufacturer substitution
This part replaces 74760412. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock

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…

Read more

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…

Read more

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…

Read more

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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Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

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How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

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…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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