Gas Walk-Behind Mower

Model # 917388740 Official Craftsman gas walk-behind lawn mower

Here are the diagrams and repair parts for Official Craftsman 917388740 gas walk-behind lawn mower, as well as links to manuals and error code tables, if available.

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917388740 Walk-Behind Mowers
Lock Nut 83923
#39

Rotary lawn mower diagram

Lock nut

Part #83923

Replaced by #532409149

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This part replaces 83923. Substitute parts can look different from the original.
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$5.76
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Tune-up Kit 5106A
#(NI)

Rotary lawn mower diagram

Tune-up kit

Part #5106A

Replaced by #5140B

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$20.80
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Nut 132004
#71

Rotary lawn mower diagram

Nut

Part #132004

Replaced by #582478602

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This part replaces 132004. Substitute parts can look different from the original.
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$2.87
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Rope Guide 179585
#4

Rotary lawn mower diagram

Rope guide

Part #179585

Replaced by #586122501

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$15.99
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Knob.sel.spr 181197
#33

Rotary lawn mower diagram

Knob.sel.spr

Part #181197

Replaced by #532087877

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This part replaces 181197. Substitute parts can look different from the original.
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$5.76
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Frigidaire Lawn Mower Hex Head Thread Rolling Screw, 1/4-20 X 3/4-in 17600406
#18

Rotary lawn mower diagram

Frigidaire lawn mower hex head thread rolling screw, 1/4-20 x 3/4-in

Part #17600406

Replaced by #817600406

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This part replaces 17600406. Substitute parts can look different from the original.
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Gbag.250c2.b 181366
#67

Rotary lawn mower diagram

Gbag.250c2.b

Part #181366

Replaced by #532410666

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$60.55
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Spring 165766
#42

Rotary lawn mower diagram

Spring

Part #165766

Replaced by #532165766

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$8.64
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Skirt 165858
#21

Rotary lawn mower diagram

Skirt

Part #165858

Replaced by #532413160

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Manufacturer substitution
This part replaces 165858. Substitute parts can look different from the original.
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Lawn Mower Wheel 177504
#37

Rotary lawn mower diagram

Lawn mower wheel

Part #177504

Replaced by #583717401

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Manufacturer substitution
This part replaces 177504. Substitute parts can look different from the original.
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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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