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Troybilt
Rear-Tine Tiller

Model # 12211 Official Troybilt tiller

Here are the diagrams and repair parts for Official Troybilt 12211 tiller, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 98 parts  |
Nut 1186391
#7

Engine/cover/reverse clutch belt 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
Bracket 2527
#3

Tine/hood/drag bar diagram

Bracket

Part #2527

Replaced by #GW-2527

?
Manufacturer substitution
This part replaces 2527. Substitute parts can look different from the original.
$192.36
In Stock
Wire Tie 1735531
#19

Handlebar/wheel gear control diagram

Wire tie

Part #1735531

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

Shim 1138-1
#9

Engine/cover/reverse clutch belt 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
Screw 1186331
Screw

Part #1186331

Replaced by #710-04048

?
Manufacturer substitution
This part replaces 1186331. Substitute parts can look different from the original.
$8.29
In Stock
Return Rever 1916728
#21

Engine/cover/reverse clutch belt diagram

Return rever

Part #1916728

Replaced by #732-04077

?
Manufacturer substitution
This part replaces 1916728. Substitute parts can look different from the original.
$18.17
In Stock
Clutch 20712
#9

Tiller shaft/wheel shaft diagram

Clutch

Part #20712

Replaced by #GW-20712

?
Manufacturer substitution
This part replaces 20712. Substitute parts can look different from the original.
$108.20
In Stock
Washer-friction 1590
#14

Row marker/bumper attachment diagram

Washer-friction

Part #1590

Replaced by #GW-1590

?
Manufacturer substitution
This part replaces 1590. Substitute parts can look different from the original.
$13.14
In Stock
Eccntrc Shft 20879
#10

Tiller shaft/wheel shaft 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
Scr-rd Hd 10 1114748
#21

Handlebar/wheel gear control diagram

Scr-rd hd 10

Part #1114748

Replaced by #1114748

?
Manufacturer substitution
This part replaces 1114748. Substitute parts can look different from the original.
$10.23
In Stock

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

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

Main causes: clutch cable problems, faulty transmission…

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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…

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Why won't my tillers wheels or tines turn?

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

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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…

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

Main causes: broken shaft clevis pins, transmission failure…

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

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

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Why won't my tiller's engine start?

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

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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.

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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…

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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.

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A guide to garden tillers

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