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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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Model diagram and schematic

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Showing 10 of 238 parts  |
Bolt STD533107
Bolt

Part #STD533107

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

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
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
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
Switch 24273
#16

Wiring diagram diagram

Switch

Part #24273

Replaced by #5021451SM

?
Manufacturer substitution
This part replaces 24273. Substitute parts can look different from the original.
This item is not returnable
$20.17
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
Tube 407049
#51A

Drive assembly diagram

Tube

Part #407049

Replaced by #407049MA

?
Manufacturer substitution
This part replaces 407049. Substitute parts can look different from the original.
$97.39 | 
11% OFF Phone Price : $109.39
In Stock
Washer 17X115
Washer

Part #17X115

Replaced by #17X115MA

?
Manufacturer substitution
This part replaces 17X115. Substitute parts can look different from the original.
$12.06
In Stock
E-ring STD581075
#48

Drive assembly diagram

E-ring

Part #STD581075

Replaced by #812000029

?
Manufacturer substitution
This part replaces STD581075. Substitute parts can look different from the original.
This item is not returnable
$3.50 | 
22% OFF Phone Price : $4.50
In Stock
Bolt 20103
#18

Engine diagram

Bolt

Part #20103

Replaced by #817000616

?
Manufacturer substitution
This part replaces 20103. Substitute parts can look different from the original.
$10.26
In Stock

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Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

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

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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 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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Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

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These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.

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How to replace a mandrel assembly on a riding lawn mower

Replace the mandrel assembly if the blade shaft vibrates or doesn't spin.…

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Repair difficulty
Time required
 30 minutes or less
How to replace the flywheel key on a riding lawn mower

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If the engine won't restart after hitting a stump or rock, the problem could be a sheared flywheel key. Follow these ste…

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

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Riding lawn mower engine clicks but doesn't turn over video

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