Riding Mowers & Tractors

Model # 917253840 Official Craftsman 38" mower replacement kit

Here are the diagrams and repair parts for Official Craftsman 917253840 38" mower replacement kit, as well as links to manuals and error code tables, if available.

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917253840 38" Mower Replacement Kit
Spring Retainer 3146R
#77

38" mower diagram

Spring retainer

Part #3146R

Replaced by #532003146

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Manufacturer substitution
This part replaces 3146R. Substitute parts can look different from the original.
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$4.44
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In Stock
Lawn Tractor Nut 73680600
#4

38" mower diagram

Lawn tractor nut

Part #73680600

Replaced by #596322601

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Manufacturer substitution
This part replaces 73680600. Substitute parts can look different from the original.
BEST SELLER
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Washer 19131614
#66

38" mower diagram

Washer

Part #19131614

Replaced by #596140201

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Manufacturer substitution
This part replaces 19131614. Substitute parts can look different from the original.
This item is not returnable
In Stock
Washer 19171616
#84

38" mower diagram

Washer

Part #19171616

Replaced by #596040101

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Manufacturer substitution
This part replaces 19171616. Substitute parts can look different from the original.
This item is not returnable
In Stock
Idler 102403X
#32

38" mower diagram

Idler

Part #102403X

Replaced by #532102403

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Manufacturer substitution
This part replaces 102403X. Substitute parts can look different from the original.
$37.90
14% OFF Phone Price : $43.90
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Blade 106634X
#39

38" mower diagram

Blade

Part #106634X

Replaced by #532025036

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Manufacturer substitution
This part replaces 106634X. Substitute parts can look different from the original.

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$34.56
15% OFF Phone Price : $40.56
In Stock
Spring 106734X
#9

38" mower diagram

Spring

Part #106734X

Replaced by #532123713

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Manufacturer substitution
This part replaces 106734X. Substitute parts can look different from the original.
This item is not returnable
$11.97
14% OFF Phone Price : $13.97
In Stock
Tower Lawn & Garden Equipment Washer 19111216
#5

38" mower diagram

Tower lawn & garden equipment washer

Part #19111216

Replaced by #596204101

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Manufacturer substitution
This part replaces 19111216. Substitute parts can look different from the original.
This item is not returnable
In Stock
Bracket 105896X
#7

38" mower diagram

Bracket

Part #105896X

Replaced by #531155201

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Manufacturer substitution
This part replaces 105896X. Substitute parts can look different from the original.
This item is not returnable
In Stock
Decal 78850
#68

38" mower diagram

Decal

Part #78850

Replaced by #539913010

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Manufacturer substitution
This part replaces 78850. Substitute parts can look different from the original.
This item is not returnable
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: faulty battery, bad alternator…

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

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

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

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

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

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 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…

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.…

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.…

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.…