Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Front-Engine Lawn Tractor

Model # 917274640 Official Craftsman lawn tractor

Here are the diagrams and repair parts for Official Craftsman 917274640 lawn tractor, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual
  View engine

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 447 parts  |
Lawn Tractor Mulching Blade 134149
#11A

Mower deck diagram

Lawn tractor mulching blade

Part #134149

Replaced by #532134149

?
Manufacturer substitution
This part replaces 134149. Substitute parts can look different from the original.
BEST SELLER

Get free shipping with Automatic Reorder

$22.14 | 
21% OFF Phone Price : $28.14
In Stock
Lawn Tractor Axle Cap 104757X428
#11

Wheels and tires diagram

Lawn tractor axle cap

Part #104757X428

Replaced by #532104757

?
Manufacturer substitution
This part replaces 104757X428. 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
Wizard Lawn Tractor Mandrel Assembly (replaces 130794cs, 130794ms, 130794wa, 130797, 180074, 532130794, 5321307-94, 532183170, 539110158, 577203113) 130794

#NI09

All parts diagram

Wizard lawn tractor mandrel assembly (replaces 130794cs, 130794ms, 130794wa, 130797, 180074, 532130794, 5321307-94, 532183170, 539110158, 577203113)

Part #130794

BEST SELLER
$41.14 | 
13% OFF Phone Price : $47.14
In Stock
Lawn Tractor Bolt 173984
#30

Mower deck diagram

Lawn tractor bolt

Part #173984

Replaced by #584953901

?
Manufacturer substitution
This part replaces 173984. 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
Solenoid With Brass Plunger 178861
#43

Electrical diagram

Solenoid with brass plunger

Part #178861

Replaced by #532146154

?
Manufacturer substitution
This part replaces 178861. Substitute parts can look different from the original.
BEST SELLER
$24.60 | 
20% OFF Phone Price : $30.60
In Stock
Switch.pto 174652
#50

Electrical diagram

Switch.pto

Part #174652

Replaced by #582107601

?
Manufacturer substitution
This part replaces 174652. Substitute parts can look different from the original.
BEST SELLER
$30.76 | 
16% OFF Phone Price : $36.76
In Stock
Lawn Tractor Ignition Switch 193350
#30

Electrical diagram

Lawn tractor ignition switch

Part #193350

Replaced by #532193350

?
Manufacturer substitution
This part replaces 193350. Substitute parts can look different from the original.
BEST SELLER
$25.34 | 
19% OFF Phone Price : $31.34
In Stock
Lawn Mower Idler Pulley 165888
#145

Mower deck diagram

Lawn mower idler pulley

Part #165888

Replaced by #173437

?
Manufacturer substitution
This part replaces 165888. Substitute parts can look different from the original.
BEST SELLER
$12.99 | 
13% OFF Phone Price : $14.99
In Stock
Lawn Tractor Deflector Shield 130968X428
#27

Mower deck diagram

Lawn tractor deflector shield

Part #130968X428

Replaced by #532130968

?
Manufacturer substitution
This part replaces 130968X428. Substitute parts can look different from the original.
BEST SELLER
$34.98 | 
15% OFF Phone Price : $40.98
In Stock
Lawn Tractor Blade Drive Belt, 5/8 X 97-2/5-in (replaces 532174883) 174883
#68

Mower deck diagram

Lawn tractor blade drive belt, 5/8 x 97-2/5-in (replaces 532174883)

Part #174883

BEST SELLER

Get free shipping with Automatic Reorder

$30.78 | 
16% OFF Phone Price : $36.78
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.

View all

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…

Read more

How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

Read more

How do I fix a flat tire on my riding mower?

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

Read more

Why won't my riding mower start?

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

Read more

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…

Read more

Why does my riding mower creep in neutral?

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

Read more

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…

Read more

Why won't my riding mower move?

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

Read more

Why is my riding mower not cutting evenly?

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

Read more

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.

View all
How to replace a mandrel assembly on a riding lawn mower

How to replace a mandrel assembly on a riding lawn mower

Replace the mandrel assembly if the blade shaft vibrates or doesn't spin.…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace the flywheel key on a riding lawn mower

How to replace the flywheel key on a riding lawn mower

If the engine won't restart after hitting a stump or rock, the problem could be a sheared flywheel key. Follow these ste…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower ignition coil

How to replace a riding lawn mower ignition coil

If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…

Read more
Repair difficulty
Time required
 30 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.

View all
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.…

Read more
How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

Read more
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.…

Read more

Parts & More