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Craftsman
Front-Engine Lawn Tractor

Model # 917273040 Official Craftsman tractor

Here are the diagrams and repair parts for Official Craftsman 917273040 tractor, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 230 parts  |
Hub Cap 104757X
#8

Wheels and tires diagram

Hub cap

Part #104757X

Replaced by #532104757

?
Manufacturer substitution
This part replaces 104757X. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Lawn Tractor Mandrel Pulley 153531
#32

Mower deck diagram

Lawn tractor mandrel pulley

Part #153531

Replaced by #532173434

?
Manufacturer substitution
This part replaces 153531. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$20.58 | 
23% OFF Phone Price : $26.58
In Stock
Hardened Thrust Axle Washer 7563R
#3

Ground drive diagram

Hardened thrust axle washer

Part #7563R

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

Lawn Tractor Hole Plug 123935X
#39

Lift assembly diagram

Lawn tractor hole plug

Part #123935X

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

Lawn Tractor Mandrel Assembly 143651

#NI

All parts diagram

Lawn tractor mandrel assembly

Part #143651

Replaced by #532143651

?
Manufacturer substitution
This part replaces 143651. Substitute parts can look different from the original.
$83.30 | 
7% OFF Phone Price : $89.30
In Stock
Lawn Mower Stop 142992
#84

Chassis and enclosures diagram

Lawn mower stop

Part #142992

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

Screw 17490612
Screw

Part #17490612

Replaced by #817000612

?
Manufacturer substitution
This part replaces 17490612. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Ignition Harness 164417
#40

Electrical diagram

Ignition harness

Part #164417

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

Baffle 145055
#20

Mower deck diagram

Baffle

Part #145055

Replaced by #532145055

?
Manufacturer substitution
This part replaces 145055. Substitute parts can look different from the original.
This item is not returnable
$10.64 | 
16% OFF Phone Price : $12.64
In Stock
Wizard Lawn Tractor Headlight Bulb (replaces 532004152, 5320041-52, 532007662, 532124893, 725-0963, 7662j, 90084) 4152J
#22

Electrical diagram

Wizard lawn tractor headlight bulb (replaces 532004152, 5320041-52, 532007662, 532124893, 725-0963, 7662j, 90084)

Part #4152J

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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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.…

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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

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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