Craftsman
Front-Engine Lawn Tractor

Model #917203830 Official Craftsman lawn tractor

Here are the diagrams and repair parts for Craftsman 917203830 lawn tractor, as well as links to manuals and error code tables, if available.

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Owner’s manual
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Parts List

Showing 10 of 597 parts

Lawn Tractor Mandrel Assembly (replaces 187281, 192872, 587253301)#14

Mower deck Diagram

Lawn tractor mandrel housing

Part #187281
Replaced by #587819701
?
Manufacturer substitution
This part replaces 187281. Substitute parts can look different from the original.
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MSRP: $52.50
Lawn Tractor Mandrel Assembly (replaces 187281, 192872, 587253301)

#(NI)

All parts Diagram

Lawn mower mandrel assembly

Part #587253301
Replaced by #587819701
?
Manufacturer substitution
This part replaces 587253301. Substitute parts can look different from the original.
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$36.07 | 
31% OFF 
MSRP: $52.50
Lawn Tractor Blade Drive Belt, 1/2 x 105-11/16-in (replaces 405143)#68

Mower deck Diagram

Lawn tractor blade drive belt

Part #405143
Replaced by #584453101
?
Manufacturer substitution
This part replaces 405143. Substitute parts can look different from the original.
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Free Shipping Lawn Tractor 46-in Deck High-Lift Blade (replaces 33285, 594892801)#11

Mower deck Diagram

Lawn tractor 46-in deck high-lift blade

Part #405380
Replaced by #532405380
?
Manufacturer substitution
This part replaces 405380. Substitute parts can look different from the original.
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In Stock
$18.97 | 
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MSRP: $21.00
Lawn Tractor Starter Solenoid (replaces 582042801)#43

Electrical Diagram

Lawn tractor starter solenoid

Part #192507
Replaced by #582042802
?
Manufacturer substitution
This part replaces 192507. Substitute parts can look different from the original.
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MSRP: $19.00
Lawn Tractor Axle Flange Bearing (replaces 532009040, 5320090-40, 532124959, 577203109, 5920H, 5920H1, P-1246, P-1622)#7

Wheels & tires Diagram

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MSRP: $9.09
Lawn Mower Lock Nut, 3/8-in (replaces 409149, 532409148)

See All Related Diagrams

Lock nut

Part #73900600
Replaced by #532409149
?
Manufacturer substitution
This part replaces 73900600. Substitute parts can look different from the original.
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Lawn Tractor Ignition Switch (replaces 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.
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$13.81 | 
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MSRP: $18.51
Lawn Mower Drag Link, Right (replaces 583513401)#62

Steering Diagram

Lawn mower drag link, right

Part #436885
Replaced by #597069902
?
Manufacturer substitution
This part replaces 436885. Substitute parts can look different from the original.
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Lawn Tractor Blade Idler Pulley (replaces 197379, 532196106)#36

Mower deck Diagram

Flat idler pulley

Part #197379
Replaced by #196106
?
Manufacturer substitution
This part replaces 197379. Substitute parts can look different from the original.
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Phone Price: $26.93

Symptoms common to all riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged mandrel pulleys
Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components
Main causes: faulty battery, bad alternator
Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tune up
Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, dirty carburetor
Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, broken fuel line
Main causes: shift lever needs adjustment, neutral control needs adjustment
Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly
Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim

Repair guides common to all 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 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
How to replace a riding lawn mower blade

If a blade on your mower is dull or bent, replace it following the steps in this repair guide.

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all 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.

August 06, 2020

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

April 09, 2019

Riding mower parts and supplies to stock up on video

Riding mower parts and supplies to stock up on video

Keep these 6 things on hand to keep the mower season running smoothly.

March 01, 2016

Charging a battery in a riding lawn mower video

Charging a battery in a riding lawn mower video

Learn how to use a battery charger if your mower battery is dead.