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Kubota
Front-Engine Lawn Tractor

Model # T1400H Official Kubota lawn tractor

Here are the diagrams and repair parts for Official Kubota T1400H 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.

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

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

Model diagram and schematic

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ALL PARTS
Showing 10 of 758 parts  |
Washer 04013-5008-0
Washer

Part #04013-5008-0

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

Sieve 66082-4344-0
#50

Tension arm diagram

Sieve

Part #66082-4344-0

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

Spring 13662-3695-0
#160

Oil filter - pump diagram

Spring

Part #13662-3695-0

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

Mower Link 66071-5171-0
#10

Mower link, lift lever diagram

Mower link

Part #66071-5171-0

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

Lawn Mower Label 66082-4719-0
#80

Label diagram

Lawn mower label

Part #66082-4719-0

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

Holder 12181-5783-0
#60

Speed control plate - starter diagram

Holder

Part #12181-5783-0

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

Screw 12181-4483-0
#300

Carburetor (section parts) diagram

Screw

Part #12181-4483-0

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

Plain Washer 04015-5012-0
Plain washer

Part #04015-5012-0

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

Yoke 12181-6320-0
#180

Starter (section parts) diagram

Yoke

Part #12181-6320-0

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

Label 66082-4731-0
#270

Tension pulley diagram

Label

Part #66082-4731-0

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....

Read more
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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