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Craftsman
Gas Walk-Behind Mower

Model # 917388540 Official Craftsman gas walk-behind lawn mower

Here are the diagrams and repair parts for Official Craftsman 917388540 gas walk-behind lawn mower, as well as links to manuals and error code tables, if available.

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Owner’s manual
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Model diagram and schematic

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Showing 10 of 199 parts  |
Belt, 21-in 175064
#56

Engine/handle/housing/wheels/bag diagram

Belt, 21-in

Part #175064

Replaced by #532406712

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Manufacturer substitution
This part replaces 175064. Substitute parts can look different from the original.
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$22.13 | 
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Handle Knob 136376
#14

Engine/handle/housing/wheels/bag diagram

Handle knob

Part #136376

Replaced by #532185577

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Manufacturer substitution
This part replaces 136376. Substitute parts can look different from the original.
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$10.64 | 
16% OFF Phone Price : $12.64
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Handle Bolt 131959
#6

Engine/handle/housing/wheels/bag diagram

Handle bolt

Part #131959

Replaced by #532191574

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Manufacturer substitution
This part replaces 131959. Substitute parts can look different from the original.
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$7.98 | 
11% OFF Phone Price : $8.98
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Grass Bag 189262
#67

Engine/handle/housing/wheels/bag diagram

Grass bag

Part #189262

Replaced by #532410666

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Manufacturer substitution
This part replaces 189262. Substitute parts can look different from the original.
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$66.54 | 
8% OFF Phone Price : $72.54
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Nut 132004
#71

Engine/handle/housing/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 | 
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American Yard Products Lawn Mower Anti-fold Bracket 186079
#4

Engine/handle/housing/wheels/bag diagram

American yard products lawn mower anti-fold bracket

Part #186079

Replaced by #586122501

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Manufacturer substitution
This part replaces 186079. Substitute parts can look different from the original.
This item is not returnable
$15.59 | 
11% OFF Phone Price : $17.59
In Stock
Walk-behind Lawn Mower Selector Knob 87877
#33

Engine/handle/housing/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
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Frigidaire Lawn Mower Hex Head Thread Rolling Screw, 1/4-20 X 3/4-in 17600406
#18

Engine/handle/housing/wheels/bag diagram

Frigidaire lawn mower hex head thread rolling screw, 1/4-20 x 3/4-in

Part #17600406

Replaced by #817600406

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Manufacturer substitution
This part replaces 17600406. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Husqvarna Lawn & Garden Equipment Lock Nut 73930500
#24

Engine/handle/housing/wheels/bag diagram

Husqvarna lawn & garden equipment lock nut

Part #73930500

Replaced by #873930500

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Manufacturer substitution
This part replaces 73930500. Substitute parts can look different from the original.
This item is not returnable
$6.83
In Stock
Lawn Mower Cable Bracket 86899X004
#13

Engine/handle/housing/wheels/bag diagram

Lawn mower cable bracket

Part #86899X004

Replaced by #532430034

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Manufacturer substitution
This part replaces 86899X004. Substitute parts can look different from the original.
$10.26
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 vibrate a lot?

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

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 run rough?

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

Read more

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 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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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 rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

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

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

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Repair difficulty
Time required
 15 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

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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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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Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…

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