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Craftsman
Gas Walk-Behind Mower

Model # 917377110 Official Craftsman gas walk-behind lawn mower

Here are the diagrams and repair parts for Official Craftsman 917377110 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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ALL PARTS
Showing 10 of 274 parts  |
Lock Nut 83923
#33

Wheels/tires/drive/cover 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.
BEST SELLER
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$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Hex Flange Lock Nut 145212
#24

Wheels/tires/drive/cover diagram

Hex flange lock nut

Part #145212

Replaced by #532409149

?
Manufacturer substitution
This part replaces 145212. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Pipe Fitting 132010
#20

Wheels/tires/drive/cover diagram

Pipe fitting

Part #132010

Replaced by #532409149

?
Manufacturer substitution
This part replaces 132010. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Blade.21.hi- 187183
#16

Engine/housing/bag/handle diagram

Blade.21.hi-

Part #187183

Replaced by #159267

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Manufacturer substitution
This part replaces 187183. Substitute parts can look different from the original.
BEST SELLER

Get free shipping with Automatic Reorder

$8.93 | 
10% OFF Phone Price : $9.93
In Stock
Spring 188291
#36

Wheels/tires/drive/cover diagram

Spring

Part #188291

Replaced by #532188291

?
Manufacturer substitution
This part replaces 188291. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Lawn Mower Handle Knob 180833
#35

Engine/housing/bag/handle diagram

Lawn mower handle knob

Part #180833

Replaced by #583106401

?
Manufacturer substitution
This part replaces 180833. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Selector Spring 187619X004
#43

Wheels/tires/drive/cover diagram

Selector spring

Part #187619X004

Replaced by #532188508

?
Manufacturer substitution
This part replaces 187619X004. Substitute parts can look different from the original.
$13.69
In Stock
Blade Adapter 183428
#20

Engine/housing/bag/handle diagram

Blade adapter

Part #183428

Replaced by #532186766

?
Manufacturer substitution
This part replaces 183428. Substitute parts can look different from the original.
$32.98 | 
15% OFF Phone Price : $38.98
In Stock
Lawn Mower Ground Drive Belt, 5/16 X 34-5/8-in (replaces 532183688, 5321836-88) 183688
#50

Wheels/tires/drive/cover diagram

Lawn mower ground drive belt, 5/16 x 34-5/8-in (replaces 532183688, 5321836-88)

Part #183688

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

Shoulder Bolt 183469
#50

Engine/housing/bag/handle diagram

Shoulder bolt

Part #183469

Replaced by #532188501

?
Manufacturer substitution
This part replaces 183469. Substitute parts can look different from the original.
$22.26
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…

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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 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.…

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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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