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Craftsman
Gas Walk-Behind Mower

Model # 917388851 Official Craftsman lawn mower

Here are the diagrams and repair parts for Official Craftsman 917388851 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 199 parts  |
Hndl.knob.bl 189713X428
#14

Engine/housing/handle/wheels/bag diagram

Hndl.knob.bl

Part #189713X428

Replaced by #532185577

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Manufacturer substitution
This part replaces 189713X428. Substitute parts can look different from the original.
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$10.64 | 
16% OFF Phone Price : $12.64
In Stock
Lawn Mower Zone Control Cable (replaces 198463, 532183281) 183281
#11

Engine/housing/handle/wheels/bag diagram

Lawn mower zone control cable (replaces 198463, 532183281)

Part #183281

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$14.81 | 
12% OFF Phone Price : $16.81
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Handle Bolt 191574
#6

Engine/housing/handle/wheels/bag diagram

Handle bolt

Part #191574

Replaced by #532191574

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Manufacturer substitution
This part replaces 191574. Substitute parts can look different from the original.
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$7.98 | 
11% OFF Phone Price : $8.98
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Nut 132004
#5

Engine/housing/handle/wheels/bag diagram

Nut

Part #132004

Replaced by #582478602

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Manufacturer substitution
This part replaces 132004. Substitute parts can look different from the original.
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This item is not returnable
$2.64 | 
27% OFF Phone Price : $3.64
In Stock
Lawn Mower Cable Bracket 86899X004
#13

Engine/housing/handle/wheels/bag diagram

Lawn mower cable bracket

Part #86899X004

Replaced by #429930X004

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Manufacturer substitution
This part replaces 86899X004. Substitute parts can look different from the original.
This item is not returnable
$3.59 | 
22% OFF Phone Price : $4.59
In Stock
Lawn & Garden Equipment Bolt (replaces 532150406, 532850998, 850998) 150406
#45

Engine/housing/handle/wheels/bag diagram

Lawn & garden equipment bolt (replaces 532150406, 532850998, 850998)

Part #150406

This item is not returnable
$4.89 | 
17% OFF Phone Price : $5.89
In Stock
Rope Guide 179585
#4

Engine/housing/handle/wheels/bag diagram

Rope guide

Part #179585

Replaced by #586122501

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Manufacturer substitution
This part replaces 179585. Substitute parts can look different from the original.
This item is not returnable
$15.59 | 
11% OFF Phone Price : $17.59
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Lawn & Garden Equipment Self-tapping Screw (replaces 532081276, 532750634, 81276) 750634
#12

Engine/housing/handle/wheels/bag diagram

Lawn & garden equipment self-tapping screw (replaces 532081276, 532750634, 81276)

Part #750634

This item is not returnable
$3.79 | 
21% OFF Phone Price : $4.79
In Stock
Walk-behind Lawn Mower Selector Knob 87877
#33

Engine/housing/handle/wheels/bag diagram

Walk-behind lawn mower selector knob

Part #87877

Replaced by #532087877

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Manufacturer substitution
This part replaces 87877. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Husqvarna Lawn & Garden Equipment Lock Nut 73930500
#24

Engine/housing/handle/wheels/bag diagram

Husqvarna lawn & garden equipment lock nut

Part #73930500

This item is not returnable
$4.19 | 
19% OFF Phone Price : $5.19
In Stock

Symptoms for gas walk-behind mowers

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

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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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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 stall?

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

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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 cut unevenly?

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

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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…

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

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Repair difficulty
Time required
 30 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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Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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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

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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