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Craftsman
Front-Engine Lawn Tractor

Model # 917275040 Official Craftsman lawn tractor

Here are the diagrams and repair parts for Official Craftsman 917275040 lawn tractor, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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Owner’s manual
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Model diagram and schematic

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Showing 10 of 338 parts  |
Lawn Tractor Transaxle Sealant 178322
#79

Hydro gear transaxle diagram

Lawn tractor transaxle sealant

Part #178322

$76.42
In Stock
Lip Seal 142932
#5

Hydro gear transaxle diagram

Lip seal

Part #142932

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

Gear.21t.sun 161146
#61

Hydro gear transaxle diagram

Gear.21t.sun

Part #161146

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

Decal 177543
#13

Decals diagram

Decal

Part #177543

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

Washer#50836 178323
#87

Hydro gear transaxle diagram

Washer#50836

Part #178323

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

Gear Case Assembly 161163
#84

Hydro gear transaxle diagram

Gear case assembly

Part #161163

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

Shield 137789
#53

Mower deck diagram

Shield

Part #137789

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

Lawn Tractor Steering Plate 156011
#19

Steering diagram

Lawn tractor steering plate

Part #156011

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

Actuator 5304J
#40

Ground drive diagram

Actuator

Part #5304J

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

Lawn Tractor Anti-sway Bar Bracket 138457
#5

Mower deck diagram

Lawn tractor anti-sway bar bracket

Part #138457

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

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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