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Craftsman
Gas Walk-Behind Mower

Model # 917387272 Official Craftsman rotary lawn mower

Here are the diagrams and repair parts for Official Craftsman 917387272 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

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Model diagram and schematic

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Showing 10 of 204 parts  |
Lock Nut 83923
#42

Craftsman rotary lawn mower diagram

Lock nut

Part #83923

Replaced by #532409149

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Manufacturer substitution
This part replaces 83923. Substitute parts can look different from the original.
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$5.31 | 
16% OFF Phone Price : $6.31
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Lawn & Garden Equipment Screw 851084
#51

Craftsman rotary lawn mower diagram

Lawn & garden equipment screw

Part #851084

Replaced by #532435345

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Manufacturer substitution
This part replaces 851084. Substitute parts can look different from the original.
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$3.49 | 
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Lawn & Garden Equipment Washer (replaces 532851074, 5328510-74) 851074
#53

Craftsman rotary lawn mower diagram

Lawn & garden equipment washer (replaces 532851074, 5328510-74)

Part #851074

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$2.79 | 
26% OFF Phone Price : $3.79
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Lock Nut 751592
#47

Craftsman rotary lawn mower diagram

Lock nut

Part #751592

Replaced by #596322601

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Manufacturer substitution
This part replaces 751592. Substitute parts can look different from the original.
BEST SELLER
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$5.11
In Stock
Lawn Mower Blade Adapter 850977
#55

Craftsman rotary lawn mower diagram

Lawn mower blade adapter

Part #850977

Replaced by #581547901

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Manufacturer substitution
This part replaces 850977. Substitute parts can look different from the original.
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$18.44 | 
10% OFF Phone Price : $20.44
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Lawn & Garden Equipment Hinge Screw 88652
#23

Craftsman rotary lawn mower diagram

Lawn & garden equipment hinge screw

Part #88652

Replaced by #532088652

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Manufacturer substitution
This part replaces 88652. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
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Lawn Mower Wheel Assembly 151157
#40

Craftsman rotary lawn mower diagram

Lawn mower wheel assembly

Part #151157

Replaced by #532151155

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Manufacturer substitution
This part replaces 151157. Substitute parts can look different from the original.
$27.28 | 
17% OFF Phone Price : $32.76
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Height Spacer 146630
#33

Craftsman rotary lawn mower diagram

Height spacer

Part #146630

Replaced by #532401629

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Manufacturer substitution
This part replaces 146630. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Upstop Bracket 850733X004
#14

Craftsman rotary lawn mower diagram

Upstop bracket

Part #850733X004

Replaced by #532850733

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Manufacturer substitution
This part replaces 850733X004. Substitute parts can look different from the original.
This item is not returnable
$8.54
In Stock
American Yard Products Lawn Mower 20-in Deck Blade (replaces 129277, 134871, 145106cs, 145106ms, 145106wa, 145106x431, 146749, 146749wa, 33255, 532129277, 5321608-37, 5327009-72, 532751646, 700972, 701211wa, 751646, 850972, 850972wa) 145106
#54

Craftsman rotary lawn mower diagram

American yard products lawn mower 20-in deck blade (replaces 129277, 134871, 145106cs, 145106ms, 145106wa, 145106x431, 146749, 146749wa, 33255, 532129277, 5321608-37, 5327009-72, 532751646, 700972, 701211wa, 751646, 850972, 850972wa)

Part #145106

This item is not returnable

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$13.39 | 
13% OFF Phone Price : $15.39
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 run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

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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 vibrate a lot?

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

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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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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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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 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…

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

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Repair difficulty
Time required
 45 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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