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
Craftsman
Tiller

Model # 98729904 Official Craftsman roto tiller power composter

Here are the diagrams and repair parts for Official Craftsman 98729904 roto tiller power composter, 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 168 parts  |
Clip 9391
#4A

Electric start assembly diagram

Clip

Part #9391

Replaced by #726-0272

?
Manufacturer substitution
This part replaces 9391. Substitute parts can look different from the original.
This item is not returnable
$12.34
In Stock
Gasket 20694
#7

Transmission housing, covers, seals, gaskets & plugs diagram

Gasket

Part #20694

Replaced by #GW-20694P

?
Manufacturer substitution
This part replaces 20694. Substitute parts can look different from the original.
$8.91
In Stock
Decal 20818
#33

Engine & support brackets, pulleys, belts, belt cover diagram

Decal

Part #20818

Replaced by #GW-20818

?
Manufacturer substitution
This part replaces 20818. Substitute parts can look different from the original.
$40.84
In Stock
V/belt 9095
#10

Engine & support brackets, pulleys, belts, belt cover diagram

V/belt

Part #9095

Replaced by #GW-9095

?
Manufacturer substitution
This part replaces 9095. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$27.40
In Stock
Bail 20863
#22

Handlebars & mounting bracket - & control levers diagram

Bail

Part #20863

Replaced by #1918840

?
Manufacturer substitution
This part replaces 20863. Substitute parts can look different from the original.
$141.72
In Stock
Furrwr Blad 1269
#1

Hiller/furrower part #20868 (viewed from front of tiller) diagram

Furrwr blad

Part #1269

Replaced by #1900771001

?
Manufacturer substitution
This part replaces 1269. Substitute parts can look different from the original.
$78.22
In Stock
Bracket Support 20673
#3

Engine & support brackets, pulleys, belts, belt cover diagram

Bracket support

Part #20673

Replaced by #786-04080-0638

?
Manufacturer substitution
This part replaces 20673. Substitute parts can look different from the original.
$28.31
In Stock
Lock Washer 9912
Lock washer

Part #9912

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

Hex Head Bolt 9557
#21

Row marker attachment diagram

Hex head bolt

Part #9557

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

Bracket 50198
#29

Engine & support brackets, pulleys, belts, belt cover diagram

Bracket

Part #50198

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
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
A guide to garden tillers

A guide to garden tillers

Rear tine tiller or front tine tiller, what to know to help in choosing the correct one for your needs.…

Read more
Tiller common questions

Tiller common questions

These frequently asked questions might help you figure out what's wrong with your garden tiller.…

Read more

Parts & More