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Craftsman
Front-Engine Lawn Tractor

Model # 917254521 Official Craftsman 38" 12.0-hp riding lawn tractor

Here are the diagrams and repair parts for Official Craftsman 917254521 38" 12.0-hp riding 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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ALL PARTS
Showing 10 of 348 parts  |
Hub Cap 104757X
Hub cap

Part #104757X

Replaced by #532104757

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Manufacturer substitution
This part replaces 104757X. Substitute parts can look different from the original.
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$5.31 | 
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Lawn Tractor Drive Belt 125907X
#6

Drive diagram

Lawn tractor drive belt

Part #125907X

Replaced by #532125907

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Manufacturer substitution
This part replaces 125907X. Substitute parts can look different from the original.
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$32.30 | 
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Tire 124157X
#60

Steering and front axle diagram

Tire

Part #124157X

Replaced by #532122073

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Manufacturer substitution
This part replaces 124157X. Substitute parts can look different from the original.
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9% OFF Phone Price : $67.64
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Lawn Tractor Bearing 3366R
#45

Steering and front axle diagram

Lawn tractor bearing

Part #3366R

Replaced by #532003366

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Manufacturer substitution
This part replaces 3366R. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
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Engine Gasket 125593X
#8

Drive diagram

Engine gasket

Part #125593X

Replaced by #692236

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Manufacturer substitution
This part replaces 125593X. Substitute parts can look different from the original.
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$6.56 | 
13% OFF Phone Price : $7.56
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Hardened Race Thrust Bearing 6266H
#27

Steering and front axle diagram

Hardened race thrust bearing

Part #6266H

Replaced by #532006266

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Manufacturer substitution
This part replaces 6266H. Substitute parts can look different from the original.
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$11.09 | 
15% OFF Phone Price : $13.09
In Stock
Fuel Cap 123549X
#9

Lift adjustment diagram

Fuel cap

Part #123549X

Replaced by #581075501

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Manufacturer substitution
This part replaces 123549X. Substitute parts can look different from the original.
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$30.64 | 
16% OFF Phone Price : $36.64
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Lawn Tractor Ignition Switch STD365402
#9

Electrical diagram

Lawn tractor ignition switch

Part #STD365402

Replaced by #532365402

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Manufacturer substitution
This part replaces STD365402. Substitute parts can look different from the original.
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$28.82 | 
17% OFF Phone Price : $34.82
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Spring 110422X
#79

Drive diagram

Spring

Part #110422X

Replaced by #532146682

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Manufacturer substitution
This part replaces 110422X. Substitute parts can look different from the original.
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$7.98 | 
11% OFF Phone Price : $8.98
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Gear 124034X
#28

Steering and front axle diagram

Gear

Part #124034X

Replaced by #532136874

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Manufacturer substitution
This part replaces 124034X. Substitute parts can look different from the original.
BEST SELLER
$66.82 | 
10% OFF Was : $74.24
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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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.

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How to replace the starter motor on a riding lawn mower

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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Repair difficulty
Time required
 60 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.…

Read more
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.

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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.…

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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.…

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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.…

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