Craftsman
Front-Engine Lawn Tractor

Model # 502255623 Official Craftsman riding lawn mower

Here are the diagrams and repair parts for Official Craftsman 502255623 riding lawn mower, as well as links to manuals and error code tables, if available.

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Showing 10 of 381 parts  |

E-ring STD581075
#66

Replacement parts drive system diagram

E-ring

Part #STD581075

Replaced by #812000029

?
Manufacturer substitution
This part replaces STD581075. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$3.50
22% OFF Phone Price : $4.50
In Stock
Bolt STD533107
Bolt

Part #STD533107

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

Idler Pulley 20613
Idler pulley

Part #20613

Replaced by #420613MA

?
Manufacturer substitution
This part replaces 20613. Substitute parts can look different from the original.
This item is not returnable
$25.18
19% OFF Phone Price : $31.18
In Stock
Lock Nut STD541431
Lock nut

Part #STD541431

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

Switch 24273
#1

Replacement parts 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
In Stock
Sector Assembly 55746
#19

Replacement parts steering system diagram

Sector assembly

Part #55746

Replaced by #56236E701MA

?
Manufacturer substitution
This part replaces 55746. Substitute parts can look different from the original.
$180.01
6% OFF Phone Price : $192.01
In Stock
Washer 18X33
#3

Replacement parts blade housing suspension 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
In Stock
Spring 166X4
#29

Replacement parts blade housing suspension diagram

Spring

Part #166X4

Replaced by #166X4MA

?
Manufacturer substitution
This part replaces 166X4. Substitute parts can look different from the original.
In Stock
Washer 10851Z
#79

Replacement parts drive system diagram

Washer

Part #10851Z

Replaced by #10851ZMA

?
Manufacturer substitution
This part replaces 10851Z. Substitute parts can look different from the original.
In Stock
Bolt 9X29
#12

Replacement parts body and chassis diagram

Bolt

Part #9X29

Replaced by #9X29MA

?
Manufacturer substitution
This part replaces 9X29. Substitute parts can look different from the original.
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.

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

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

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

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

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

Main causes: faulty battery, bad alternator...

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

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

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

Most common repair guides to help fix your riding mowers & tractors

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

How to replace the seat switch on a riding lawn mower

How to replace the seat switch on a riding lawn mower

Follow the steps in this guide to install a new riding mower seat switch in about 15 minutes....

Repair difficulty
Time required
15 minutes or less
How to replace a riding lawn mower spark plug

How to replace a riding lawn mower spark plug

If the engine is hard to start or if the spark plug electrode is burnt or cracked, take 15 minutes to replace it....

Repair difficulty
Time required
15 minutes or less
How to replace a riding lawn mower rear tire

How to replace a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one....

Repair difficulty
Time required
60 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

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

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

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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier....

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

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

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

Check the starter solenoid, starter motor, wiring, battery and engine....