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Craftsman
Gas Walk-Behind Mower

Model # 917372150 Official Craftsman lawn mower

Here are the diagrams and repair parts for Official Craftsman 917372150 lawn mower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 97 parts  |
Lawn & Garden Equipment Screw 851084
#47

Main frame diagram

Lawn & garden equipment screw

Part #851084

Replaced by #532435345

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Manufacturer substitution
This part replaces 851084. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$3.49 | 
22% OFF Phone Price : $4.49
In Stock
Lawn & Garden Equipment Washer (replaces 532851074, 5328510-74) 851074
#45

Main frame diagram

Lawn & garden equipment washer (replaces 532851074, 5328510-74)

Part #851074

BEST SELLER
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$2.79 | 
26% OFF Phone Price : $3.79
In Stock
Lawn Mower Blade, 20-in 850972
Lawn mower blade, 20-in

Part #850972

Replaced by #145106

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Manufacturer substitution
This part replaces 850972. Substitute parts can look different from the original.
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Get free shipping with Automatic Reorder

$13.39 | 
13% OFF Phone Price : $15.39
In Stock
Lawn & Garden Equipment Washer (replaces 532088343, 532088348, 5320883-48, 532-088348, 532088384) 88348
#28

Main frame diagram

Lawn & garden equipment washer (replaces 532088343, 532088348, 5320883-48, 532-088348, 532088384)

Part #88348

BEST SELLER
This item is not returnable
$4.19 | 
19% OFF Phone Price : $5.19
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Shoulder Bolt 84921
#33

Main frame diagram

Shoulder bolt

Part #84921

Replaced by #532174719

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Manufacturer substitution
This part replaces 84921. Substitute parts can look different from the original.
This item is not returnable
$4.19
Back Order
Lawn Mower Wheel Dust Cover 88080
#22

Drive assembly diagram

Lawn mower wheel dust cover

Part #88080

This item is not returnable
$3.00 | 
25% OFF Phone Price : $4.00
In Stock
Spacer 84920
#27

Main frame diagram

Spacer

Part #84920

Replaced by #532401629

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Manufacturer substitution
This part replaces 84920. Substitute parts can look different from the original.
This item is not returnable
$3.09 | 
24% OFF Phone Price : $4.09
In Stock
Decal 85463
#19

Main frame diagram

Decal

Part #85463

Replaced by #539913010

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Manufacturer substitution
This part replaces 85463. Substitute parts can look different from the original.
This item is not returnable
$3.13
In Stock
Lawn Mower Washer 88118
#21

Drive assembly diagram

Lawn mower washer

Part #88118

This item is not returnable
$4.19 | 
19% OFF Phone Price : $5.19
In Stock
Washer STD551037
#49

Main frame diagram

Washer

Part #STD551037

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

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 stall?

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

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 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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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 transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

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Repair difficulty
Time required
 60 minutes or less
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 ignition coil on a flathead engine

How to replace a lawn mower ignition coil on a flathead engine

If the spark plug doesn't fire when you try to start the mower, you could have a defective ignition coil. Follow these s…

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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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