Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Troybilt
Rear-Tine Tiller

Model # 12183 Official Troybilt tiller

Here are the diagrams and repair parts for Official Troybilt 12183 tiller, 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.

Owner’s manual

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 189 parts  |
Screw 9552
#19

Hood-tine cover/bar diagram

Screw

Part #9552

Replaced by #710-0599

?
Manufacturer substitution
This part replaces 9552. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.91 | 
17% OFF Phone Price : $5.91
In Stock
Washer 9955
#5A

Handlebars/wheel gear control diagram

Washer

Part #9955

Replaced by #736-04445

?
Manufacturer substitution
This part replaces 9955. Substitute parts can look different from the original.
This item is not returnable
$5.77
In Stock
Oil Seal 85030
Oil seal

Part #85030

Replaced by #921-04044

?
Manufacturer substitution
This part replaces 85030. Substitute parts can look different from the original.
$13.91
In Stock
Roll Pin 9308
#9

Hood-tine cover/bar diagram

Roll pin

Part #9308

Replaced by #715-0108

?
Manufacturer substitution
This part replaces 9308. Substitute parts can look different from the original.
$8.66
In Stock
Screw 1111606
#13

Engine/idler pulley diagram

Screw

Part #1111606

Replaced by #710-3103

?
Manufacturer substitution
This part replaces 1111606. Substitute parts can look different from the original.
This item is not returnable
$6.37
In Stock
Shim 1138-1
#9

Engine/idler pulley diagram

Shim

Part #1138-1

Replaced by #736-04187

?
Manufacturer substitution
This part replaces 1138-1. Substitute parts can look different from the original.
$8.63
In Stock
Nut 1186391
#7

Engine/idler pulley diagram

Nut

Part #1186391

Replaced by #712-04054

?
Manufacturer substitution
This part replaces 1186391. Substitute parts can look different from the original.
$7.83
In Stock
Tiller Shear Pin 1982612
#5

Bolo tines/wheels diagram

Tiller shear pin

Part #1982612

Replaced by #710-3096

?
Manufacturer substitution
This part replaces 1982612. Substitute parts can look different from the original.
This item is not returnable
$9.93 | 
9% OFF Phone Price : $10.93
In Stock
Eccntrc Shft 20879
#10

Oil seal/gear-wheel drive/clutch diagram

Eccntrc shft

Part #20879

Replaced by #611-04002

?
Manufacturer substitution
This part replaces 20879. Substitute parts can look different from the original.
$109.96
In Stock
Retaining Ring 9517
#20

Driveshaft/pinion diagram

Retaining ring

Part #9517

Replaced by #716-04102

?
Manufacturer substitution
This part replaces 9517. Substitute parts can look different from the original.
$7.63
In Stock

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