Craftsman
Gas Walk-Behind Mower

Model # 917384100 Official Craftsman 20" rotary lawn mower

Here are the diagrams and repair parts for Official Craftsman 917384100 20" rotary lawn mower, as well as links to manuals and error code tables, if available.

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Showing 10 of 85 parts  |

Selector Knob 77865
#52

Replacement parts diagram

Selector knob

Part #77865

Replaced by #532701037

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Manufacturer substitution
This part replaces 77865. Substitute parts can look different from the original.
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This item is not returnable
$6.64
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Spacer 84920
#53

Replacement parts 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
$5.31
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Washer STD551025
#13

Replacement parts diagram

Washer

Part #STD551025

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

Handle Knob 63688
#4

Replacement parts diagram

Handle knob

Part #63688

Replaced by #532183724

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Manufacturer substitution
This part replaces 63688. Substitute parts can look different from the original.
This item is not returnable
$11.98
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In Stock
Keps Nut STD541431
#42

Replacement parts diagram

Keps nut

Part #STD541431

Replaced by #596040501

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Manufacturer substitution
This part replaces STD541431. Substitute parts can look different from the original.
This item is not returnable
In Stock
Wheel Bracket 103096X
#56

Replacement parts diagram

Wheel bracket

Part #103096X

Replaced by #532407492

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Manufacturer substitution
This part replaces 103096X. Substitute parts can look different from the original.
This item is not returnable
In Stock
Lock Nut, #10-24 STD541410
#69

Replacement parts diagram

Lock nut, #10-24

Part #STD541410

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

Selctr Sprng 84888
#51

Replacement parts diagram

Selctr sprng

Part #84888

Replaced by #532401621

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Manufacturer substitution
This part replaces 84888. Substitute parts can look different from the original.
In Stock
Lock Nut, 1/4-20 STD541425
Lock nut, 1/4-20

Part #STD541425

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

Wheel Bracket 103095X
#55

Replacement parts diagram

Wheel bracket

Part #103095X

Replaced by #532407493

?
Manufacturer substitution
This part replaces 103095X. Substitute parts can look different from the original.
This item is not returnable
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.

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in 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

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