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Craftsman
Front-Engine Lawn Tractor

Model # 502255750 Official Craftsman 11-hp lawn tractor

Here are the diagrams and repair parts for Official Craftsman 502255750 11-hp lawn tractor, 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.

Model diagram and schematic

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Showing 10 of 238 parts  |
Filter 24159
#8

Engine diagram

Filter

Part #24159

Replaced by #84001895

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Manufacturer substitution
This part replaces 24159. Substitute parts can look different from the original.
BEST SELLER
$9.88 | 
9% OFF Phone Price : $10.88
In Stock
Belt 37X45
#18

Drive assembly diagram

Belt

Part #37X45

Replaced by #37X45MA

?
Manufacturer substitution
This part replaces 37X45. Substitute parts can look different from the original.
$59.31
In Stock
Pedal 21544
#20

Drive assembly diagram

Pedal

Part #21544

Replaced by #1727261SM

?
Manufacturer substitution
This part replaces 21544. Substitute parts can look different from the original.
This item is not returnable
$17.09 | 
10% OFF Phone Price : $19.09
In Stock
Switch 24273
#16

Wiring diagram diagram

Switch

Part #24273

Replaced by #5021451SM

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Manufacturer substitution
This part replaces 24273. Substitute parts can look different from the original.
This item is not returnable
$20.17
In Stock
Washer 17X102Z
#41

Drive assembly diagram

Washer

Part #17X102Z

Replaced by #703128

?
Manufacturer substitution
This part replaces 17X102Z. Substitute parts can look different from the original.
This item is not returnable
$6.31
In Stock
Lawn Tractor Blade Drive Sprocket 90875
#33

Mower deck diagram

Lawn tractor blade drive sprocket

Part #90875

Replaced by #90875MA

?
Manufacturer substitution
This part replaces 90875. Substitute parts can look different from the original.
$110.22
In Stock
Pulley 90872
#23

Mower deck diagram

Pulley

Part #90872

Replaced by #91943MA

?
Manufacturer substitution
This part replaces 90872. Substitute parts can look different from the original.
$85.93
In Stock
Bearing 55599
#29

Steering and front axle diagram

Bearing

Part #55599

Replaced by #491334MA

?
Manufacturer substitution
This part replaces 55599. Substitute parts can look different from the original.
$31.60 | 
16% OFF Phone Price : $37.60
In Stock
Washer 18X33
#18

Mower deck diagram

Washer

Part #18X33

Replaced by #18X33MA

?
Manufacturer substitution
This part replaces 18X33. Substitute parts can look different from the original.
This item is not returnable
$7.34
In Stock
Belt 37X40
#24

Mower deck diagram

Belt

Part #37X40

Replaced by #37X40MA

?
Manufacturer substitution
This part replaces 37X40. Substitute parts can look different from the original.
$60.09
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 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 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 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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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 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 creep in neutral?

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

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

Main causes: faulty battery, bad alternator…

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