Gas Walk-Behind Mower

Model # 917372480 Official Craftsman lawn mower

Here are the diagrams and repair parts for Official Craftsman 917372480 lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for
917372480 Walk-Behind Mowers
Pipe Fitting 132010
#31

Drive assembly diagram

Pipe fitting

Part #132010

Replaced by #532409149

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Manufacturer substitution
This part replaces 132010. Substitute parts can look different from the original.
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$5.76
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Lock Nut 751592
#55

Main frame diagram

Lock nut

Part #751592

Replaced by #596322601

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Manufacturer substitution
This part replaces 751592. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
Walk-behind Lawn Mower Selector Knob 87877
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
$5.76
15% OFF Phone Price : $6.76
In Stock
Carriage Bolt, 5/16-18 X 3/4-in STD533107
#54

Main frame diagram

Carriage bolt, 5/16-18 x 3/4-in

Part #STD533107

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

Tapping Screw 750097
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
In Stock
Spring 850855X004
#32

Main frame diagram

Spring

Part #850855X004

Replaced by #532401621

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Manufacturer substitution
This part replaces 850855X004. Substitute parts can look different from the original.
In Stock
Lawn & Garden Equipment Bearing 77881
#7

Gear case assembly diagram

Lawn & garden equipment bearing

Part #77881

Replaced by #532077881

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Manufacturer substitution
This part replaces 77881. Substitute parts can look different from the original.
In Stock
Blade 752234
Blade

Part #752234

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

Lawn Tractor Transaxle Wheel Axle Oil Seal 57072
#4

Gear case assembly diagram

Lawn tractor transaxle wheel axle oil seal

Part #57072

Replaced by #532057072

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Manufacturer substitution
This part replaces 57072. Substitute parts can look different from the original.
In Stock
Walk-behind Lawn Mower Engine Pulley 85543
#22

Main frame diagram

Walk-behind lawn mower engine pulley

Part #85543

Replaced by #582940301

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Manufacturer substitution
This part replaces 85543. Substitute parts can look different from the original.
In Stock

Symptoms for gas walk-behind mowers

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

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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

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

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

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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

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.

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…

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…

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.…

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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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.…

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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