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Craftsman
Front-Engine Lawn Tractor

Model # 917273240 Official Craftsman lawn tractor

Here are the diagrams and repair parts for Official Craftsman 917273240 lawn tractor, as well as links to manuals and error code tables, if available.

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Owner’s manual
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Model diagram and schematic

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ALL PARTS
Showing 10 of 448 parts  |
Lock Nut 73900600
#120

Ground drive diagram

Lock nut

Part #73900600

Replaced by #532409149

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Manufacturer substitution
This part replaces 73900600. Substitute parts can look different from the original.
BEST SELLER
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$5.31 | 
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Lawn Tractor Ground Drive Belt, 1/2 X 82-in 140294
#57

Ground drive diagram

Lawn tractor ground drive belt, 1/2 x 82-in

Part #140294

Replaced by #532140294

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Manufacturer substitution
This part replaces 140294. Substitute parts can look different from the original.
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$32.99 | 
15% OFF Phone Price : $38.99
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Seat Compression Spring (black) 124181X
#7

Seat assembly diagram

Seat compression spring (black)

Part #124181X

Replaced by #587613301

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Manufacturer substitution
This part replaces 124181X. Substitute parts can look different from the original.
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$7.98 | 
11% OFF Phone Price : $8.98
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Lawn Mower Mandrel Pulley 177865
#32

Mower deck diagram

Lawn mower mandrel pulley

Part #177865

Replaced by #532173436

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Manufacturer substitution
This part replaces 177865. Substitute parts can look different from the original.
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$23.71
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Bolt 72140505
#18

Mower deck diagram

Bolt

Part #72140505

Replaced by #596136401

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Manufacturer substitution
This part replaces 72140505. Substitute parts can look different from the original.
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$5.11
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Lawn Tractor Transaxle Bracket 169592
#30

Ground drive diagram

Lawn tractor transaxle bracket

Part #169592

Replaced by #531149601

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Manufacturer substitution
This part replaces 169592. Substitute parts can look different from the original.
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$15.40
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Wizard Lawn Tractor Axle Flange Bearing (replaces 532009040, 5320090-40, 532124959, 577203109, 5920h, 5920h1, P-1246, P-1622) 9040H
#7

Wheels and tires diagram

Wizard lawn tractor axle flange bearing (replaces 532009040, 5320090-40, 532124959, 577203109, 5920h, 5920h1, p-1246, p-1622)

Part #9040H

Replaced by #532009040

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Manufacturer substitution
This part replaces 9040H. Substitute parts can look different from the original.
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$9.31 | 
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Lawn Tractor Muffler Guard 169837
#23

Engine diagram

Lawn tractor muffler guard

Part #169837

Replaced by #531150701

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Manufacturer substitution
This part replaces 169837. Substitute parts can look different from the original.
BEST SELLER
$26.64
In Stock
Lawn Tractor Primary Blade Drive Belt, 5/8 X 90-3/32-in (replaces 33907, 532174368, 5321743-68) 174368
#48

Mower deck diagram

Lawn tractor primary blade drive belt, 5/8 x 90-3/32-in (replaces 33907, 532174368, 5321743-68)

Part #174368

Replaced by #532174368

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Manufacturer substitution
This part replaces 174368. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$61.51
In Stock
Wizard Lawn Tractor Push Nut (replaces 532110452, 5321104-52, 532-110452, 532110552, 539107626, 5846r) 110452X
#26

Mower deck diagram

Wizard lawn tractor push nut (replaces 532110452, 5321104-52, 532-110452, 532110552, 539107626, 5846r)

Part #110452X

Replaced by #532110452

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Manufacturer substitution
This part replaces 110452X. Substitute parts can look different from the original.
This item is not returnable
$3.98 | 
88% OFF Was : $33.51
In Stock

Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

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How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

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Why does my riding mower deck vibrate?

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

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Why is the steering loose on my riding mower?

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

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Why won't my riding mower cut grass?

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

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How do I fix a flat tire on my riding mower?

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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Why is my riding mower leaking oil or gas?

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

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Why does my riding mower run rough or misfire?

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

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Why does my riding mower creep in neutral?

Main causes: shift lever needs adjustment, neutral control needs adjustment…

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Why won't my riding mower move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

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Repair difficulty
Time required
 30 minutes or less
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 60 minutes or less

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Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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