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Craftsman
Front-Engine Lawn Tractor

Model # 917277640 Official Craftsman tractor

Here are the diagrams and repair parts for Official Craftsman 917277640 tractor, as well as links to manuals and error code tables, if available.

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Owner’s manual
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Model diagram and schematic

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Showing 10 of 587 parts  |
Lawn Tractor Axle Cap 104757X428
#8

Wheels and tires diagram

Lawn tractor axle cap

Part #104757X428

Replaced by #532104757

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Manufacturer substitution
This part replaces 104757X428. Substitute parts can look different from the original.
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$5.31 | 
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Lawn Tractor Bolt 173984
#30

Mower diagram

Lawn tractor bolt

Part #173984

Replaced by #584953901

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Manufacturer substitution
This part replaces 173984. Substitute parts can look different from the original.
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Molded Ignition Key 140403
#33

Electrical diagram

Molded ignition key

Part #140403

Replaced by #532140403

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Manufacturer substitution
This part replaces 140403. Substitute parts can look different from the original.
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$7.98 | 
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Lawn Tractor Shoulder Bolt 193406
#116

Mower diagram

Lawn tractor shoulder bolt

Part #193406

Replaced by #596434404

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Manufacturer substitution
This part replaces 193406. Substitute parts can look different from the original.
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$6.64 | 
13% OFF Phone Price : $7.64
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Lawn Tractor Deflector Shield Hinge Rod 131491
#29

Mower diagram

Lawn tractor deflector shield hinge rod

Part #131491

Replaced by #595297001

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Manufacturer substitution
This part replaces 131491. Substitute parts can look different from the original.
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Tower Lawn Tractor Ignition Switch (replaces 163968, 189687, 5321755-66, 5321896-87, 539107541) 175566
#30

Electrical diagram

Tower lawn tractor ignition switch (replaces 163968, 189687, 5321755-66, 5321896-87, 539107541)

Part #175566

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Washer 19121414
#119

Mower diagram

Washer

Part #19121414

Replaced by #596134901

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Manufacturer substitution
This part replaces 19121414. Substitute parts can look different from the original.
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$3.98 | 
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Lawn Tractor Bearing 3366R
#27

Steering assembly 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.
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Zinc Retainer Spring 163552
Zinc retainer spring

Part #163552

Replaced by #532003146

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Manufacturer substitution
This part replaces 163552. Substitute parts can look different from the original.
BEST SELLER
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$3.98 | 
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Lawn Tractor Steering Wheel Shaft Flange Bearing 104239X
#29

Steering assembly diagram

Lawn tractor steering wheel shaft flange bearing

Part #104239X

Replaced by #532104239

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Manufacturer substitution
This part replaces 104239X. Substitute parts can look different from the original.
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Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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Why won't my riding mower start?

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

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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 does my riding mower creep in neutral?

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

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

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How to replace a mandrel assembly on a riding lawn mower

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

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

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

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

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

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Repair difficulty
Time required
 30 minutes or less

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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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