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
Kubota
Front-Tine Tiller

Model # AT25 Official Kubota tiller - at25

Here are the diagrams and repair parts for Official Kubota AT25 tiller - at25, 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.

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 338 parts  |
Pin 05012-0061-4
#30

Cylinder diagram

Pin

Part #05012-0061-4

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

O-ring 04811-0016-0
O-ring

Part #04811-0016-0

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

Inlet Valve 12101-1311-0
#160

Cylinder diagram

Inlet valve

Part #12101-1311-0

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

Sponge 54821-2163-0
#40

Bonnet diagram

Sponge

Part #54821-2163-0

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

Gasket 12101-4134-0
Gasket

Part #12101-4134-0

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

Blade Rotor Assembly 61149-6551-0
#20

Blade rotor diagram

Blade rotor assembly

Part #61149-6551-0

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

Woodruff Key 12271-9524-0
#70

Magneto diagram

Woodruff key

Part #12271-9524-0

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

Nameplate 12114-8711-0
#300A

Air cleaner - muffler diagram

Nameplate

Part #12114-8711-0

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

Spring 13156-6163-0
#70

Recoil starter diagram

Spring

Part #13156-6163-0

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

Shim 12101-1665-0
#20

Crankshaft diagram

Shim

Part #12101-1665-0

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

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

View all

Why do my tiller's tines turn but the wheels don't?

Main causes: clutch cable problems, faulty transmission…

Read more

Why does my tiller turn the soil poorly?

Main causes: damaged tines, broken clevis pins, worn drive belt, faulty transmission, clutch cable problems, improper de…

Read more

Why won't my tillers wheels or tines turn?

Main causes: worn or broken drive belts, bad transmission, clutch cable problems…

Read more

Why does my tiller's engine leak oil or gas?

Main causes: leaky engine head gasket, damaged sump gasket, damaged oil drain plug seal, loose or cracked fuel line, lea…

Read more

Why do my tiller's wheels turn but the tines don't?

Main causes: broken shaft clevis pins, transmission failure…

Read more

Why does my tiller's engine run roughly or misfire?

Main causes: dirty carburetor, engine needs tune up, stale gas…

Read more

Why won't my tiller's engine start?

Main causes: carburetor failure, bad gasoline, dirty spark plug, broken recoil starter…

Read more

Most common repair guides to help fix your tillers

These step-by-step repair guides will help you safely fix what’s broken on your tiller.

View all
How to replace a tiller recoil starter

How to replace a tiller recoil starter

The recoil starter spins the engine when you pull the starter rope, and the rope retracts when released. If the recoil s…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your tillers

Use the advice and tips in these articles and videos to get the most out of your tiller.

View all
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.…

Read more
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
Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…

Read more

Parts & More