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Craftsman
Gas Walk-Behind Mower

Model # 917376781 Official Craftsman lawn mower

Here are the diagrams and repair parts for Official Craftsman 917376781 lawn mower, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual
  View engine

Model diagram and schematic

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ALL PARTS
Showing 10 of 162 parts  |
Lawn & Garden Equipment Lock Nut 73800400
Lawn & garden equipment lock nut

Part #73800400

Replaced by #582478602

?
Manufacturer substitution
This part replaces 73800400. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.64 | 
27% OFF Phone Price : $3.64
In Stock
Bearing 191039
#2

Drive control/gear case/wheels diagram

Bearing

Part #191039

Replaced by #587070202

?
Manufacturer substitution
This part replaces 191039. Substitute parts can look different from the original.
$22.26
In Stock
Lawn Mower Drive Pulley 194018
#32

Drive control/gear case/wheels diagram

Lawn mower drive pulley

Part #194018

Replaced by #532443262

?
Manufacturer substitution
This part replaces 194018. Substitute parts can look different from the original.
$17.11
In Stock
Spring 405417
#16

Engine/housing/handle diagram

Spring

Part #405417

Replaced by #532405417

?
Manufacturer substitution
This part replaces 405417. Substitute parts can look different from the original.
$13.69
In Stock
Lawn Mower Case, Upper 410726
#61

Drive control/gear case/wheels diagram

Lawn mower case, upper

Part #410726

Replaced by #532410726

?
Manufacturer substitution
This part replaces 410726. Substitute parts can look different from the original.
$22.26
In Stock
Lawn Mower Deflector Shield Torsion Spring (replaces 175285, 532193000, 5321930-00) 193000
#61

Engine/housing/handle diagram

Lawn mower deflector shield torsion spring (replaces 175285, 532193000, 5321930-00)

Part #193000

Replaced by #532193000

?
Manufacturer substitution
This part replaces 193000. Substitute parts can look different from the original.
$10.26
In Stock
Lawn Mower Grass Bag Frame 401802
#57

Drive control/gear case/wheels diagram

Lawn mower grass bag frame

Part #401802

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

Lawn Mower Worm Shaft 410727
#79

Drive control/gear case/wheels diagram

Lawn mower worm shaft

Part #410727

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

Lawn & Garden Equipment Engine Oil, 20-oz 33000

#(NI)

All parts diagram

Lawn & garden equipment engine oil, 20-oz

Part #33000

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

Lock Washer 850263
#49

Engine/housing/handle diagram

Lock washer

Part #850263

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 vibrate a lot?

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

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 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…

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…

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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

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.…

Read more
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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