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Craftsman
Gas Walk-Behind Mower

Model # 917372900 Official Craftsman lawn mower

Here are the diagrams and repair parts for Official Craftsman 917372900 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 173 parts  |
Lawn Mower Blade 406712
#56

Lawn mower diagram

Lawn mower blade

Part #406712

Replaced by #532406712

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Manufacturer substitution
This part replaces 406712. Substitute parts can look different from the original.
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Handle Bolt 191574
#6

Lawn mower 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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Lock Nut 73800500
#47

Lawn mower diagram

Lock nut

Part #73800500

Replaced by #596040501

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Manufacturer substitution
This part replaces 73800500. Substitute parts can look different from the original.
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Lock Nut 73970500
#89

Lawn mower diagram

Lock nut

Part #73970500

Replaced by #596040501

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Manufacturer substitution
This part replaces 73970500. Substitute parts can look different from the original.
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Rear Skirt 416860
#21

Lawn mower diagram

Rear skirt

Part #416860

Replaced by #532416860

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Manufacturer substitution
This part replaces 416860. Substitute parts can look different from the original.
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Bolt 401638
#36

Lawn mower diagram

Bolt

Part #401638

Replaced by #596203801

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Lawn & Garden Equipment Lock Nut 73800400
#62

Lawn mower diagram

Lawn & garden equipment lock nut

Part #73800400

Replaced by #582478602

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This part replaces 73800400. Substitute parts can look different from the original.
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Bolt 17000510
#84

Lawn mower diagram

Bolt

Part #17000510

Replaced by #817000510

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This part replaces 17000510. Substitute parts can look different from the original.
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Lawn Mower Recoil Starter Rope Guide 581902101
#4

Lawn mower diagram

Lawn mower recoil starter rope guide

Part #581902101

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Lawn Mower Carriage Bolt 586212501
#88

Lawn mower diagram

Lawn mower carriage bolt

Part #586212501

This item is not returnable
$3.98 | 
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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 start?

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

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 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 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 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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