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Craftsman
Gas Walk-Behind Mower

Model # 917374800 Official Craftsman rotary lawn mower

Here are the diagrams and repair parts for Official Craftsman 917374800 rotary lawn mower, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual
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Model diagram and schematic

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Showing 10 of 135 parts  |
Hex Nut 532083923
#33

Wheels/tires/drive cover/belt diagram

Hex nut

Part #532083923

Replaced by #532409149

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Manufacturer substitution
This part replaces 532083923. Substitute parts can look different from the original.
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Hex Flange Nut 532132010
#20

Wheels/tires/drive cover/belt diagram

Hex flange nut

Part #532132010

Replaced by #532409149

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Manufacturer substitution
This part replaces 532132010. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.68 | 
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Hex Flange Nut 532145212
#24

Wheels/tires/drive cover/belt diagram

Hex flange nut

Part #532145212

Replaced by #532409149

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Manufacturer substitution
This part replaces 532145212. Substitute parts can look different from the original.
BEST SELLER
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$4.68 | 
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Washer 532851074
#17

Engine/housing/handle/bag diagram

Washer

Part #532851074

Replaced by #851074

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Manufacturer substitution
This part replaces 532851074. Substitute parts can look different from the original.
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$2.79 | 
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Pawl.drive.2 532175098
#37

Wheels/tires/drive cover/belt diagram

Pawl.drive.2

Part #532175098

Replaced by #175098

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Manufacturer substitution
This part replaces 532175098. Substitute parts can look different from the original.
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$2.49 | 
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Wheel Assembly 532188631
#32

Wheels/tires/drive cover/belt diagram

Wheel assembly

Part #532188631

Replaced by #192622

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Manufacturer substitution
This part replaces 532188631. Substitute parts can look different from the original.
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$39.23 | 
13% OFF Phone Price : $45.23
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Engine Cable 532183473
#46

Engine/housing/handle/bag diagram

Engine cable

Part #532183473

Replaced by #164322

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Manufacturer substitution
This part replaces 532183473. Substitute parts can look different from the original.
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$16.00 | 
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O-ring 532188152
#23

Wheels/tires/drive cover/belt diagram

O-ring

Part #532188152

Replaced by #197480

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Manufacturer substitution
This part replaces 532188152. Substitute parts can look different from the original.
This item is not returnable
$4.20 | 
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Bolt 532150406
#15

Engine/housing/handle/bag diagram

Bolt

Part #532150406

Replaced by #150406

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Manufacturer substitution
This part replaces 532150406. Substitute parts can look different from the original.
This item is not returnable
$4.89 | 
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In Stock
Pulley.1.pie 532184749
#19

Wheels/tires/drive cover/belt diagram

Pulley.1.pie

Part #532184749

Replaced by #194128

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Manufacturer substitution
This part replaces 532184749. Substitute parts can look different from the original.
This item is not returnable
$12.59 | 
14% OFF Phone Price : $14.59
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…

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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 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.…

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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

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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