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Craftsman
Front-Engine Lawn Tractor

Model # 502254171 Official Craftsman lawn mower

Here are the diagrams and repair parts for Official Craftsman 502254171 lawn mower, 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 209 parts  |
J-nut 28X18
#36

Body chassis diagram

J-nut

Part #28X18

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

Bolt STD523707
#2

Steering system diagram

Bolt

Part #STD523707

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

Frame 55326
#41

Blade housing suspension diagram

Frame

Part #55326

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

Washer 17X134
#7

Drive system diagram

Washer

Part #17X134

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

Elbow 54415
#18

Grass bagger diagram

Elbow

Part #54415

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

Rod 55822Z
#68

Drive system diagram

Rod

Part #55822Z

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

Sol Pnl As 70242
#28

Body chassis diagram

Sol pnl as

Part #70242

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

Hex Head Screw STD610803
Hex head screw

Part #STD610803

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

Bolt 9X9Z
#15

Blade housing suspension diagram

Bolt

Part #9X9Z

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

Cotter Pin, 1/8 X 1-1/4-in STD561220
#22

Steering system diagram

Cotter pin, 1/8 x 1-1/4-in

Part #STD561220

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

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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How to replace the starter motor on a riding lawn mower

If you hear the solenoid click but don’t hear the starter motor spin when you turn the key, follow these steps to replac…

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Repair difficulty
Time required
 30 minutes or less
How to rebuild a riding lawn mower carburetor

How to rebuild a riding lawn mower carburetor

Get your sputtering carburetor running smoothly in 60 minutes.…

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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.…

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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.

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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.…

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

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