Troybilt
Rear-Tine Tiller

Model # 12058 Official Troybilt rotary tiller

Here are the diagrams and repair parts for Official Troybilt 12058 rotary tiller, as well as links to manuals and error code tables, if available.

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Showing 10 of 317 parts  |

Bolt 9711
#8

Bolo tine assemblies diagram

Bolt

Part #9711

Replaced by #710-0514

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Manufacturer substitution
This part replaces 9711. Substitute parts can look different from the original.
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This item is not returnable
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Hex Head Bolt 90008
Hex head bolt

Part #90008

Replaced by #710-0376

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Manufacturer substitution
This part replaces 90008. Substitute parts can look different from the original.
This item is not returnable
$5.11
16% OFF Phone Price : $6.11
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Bolt Hx Here 9758
#5

Bumper attachment diagram

Bolt hx here

Part #9758

Replaced by #710-0805A

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Manufacturer substitution
This part replaces 9758. Substitute parts can look different from the original.
This item is not returnable
In Stock
Hex Nut 9844
Hex nut

Part #9844

Replaced by #1186389

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Manufacturer substitution
This part replaces 9844. Substitute parts can look different from the original.
This item is not returnable
In Stock
Hex Bolt 9572
#32

Wheel speed lever, belt drive system, engines, wheels diagram

Hex bolt

Part #9572

Replaced by #710-0672

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Manufacturer substitution
This part replaces 9572. Substitute parts can look different from the original.
This item is not returnable
$6.77
13% OFF Phone Price : $7.77
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Bushing 2123
#27

Power unit transmission assemblies diagram

Bushing

Part #2123

Replaced by #741-04008

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Manufacturer substitution
This part replaces 2123. Substitute parts can look different from the original.
In Stock
Hex Head Bolt 9966
#41

Wheel speed lever, belt drive system, engines, wheels diagram

Hex head bolt

Part #9966

Replaced by #710-0395

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Manufacturer substitution
This part replaces 9966. Substitute parts can look different from the original.
In Stock
Lock Nut 9808
#12

Wheel speed lever, belt drive system, engines, wheels diagram

Lock nut

Part #9808

Replaced by #912-0158

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Manufacturer substitution
This part replaces 9808. Substitute parts can look different from the original.
This item is not returnable
In Stock
Knob 9463
#2

Power unit transmission assemblies diagram

Knob

Part #9463

Replaced by #GW-9463

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Manufacturer substitution
This part replaces 9463. Substitute parts can look different from the original.
In Stock
Depth Bar 1117A
#5

Depth regulator & tine hood assemblies diagram

Depth bar

Part #1117A

Replaced by #1900864

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Manufacturer substitution
This part replaces 1117A. Substitute parts can look different from the original.
In Stock

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

Main causes: clutch cable problems, faulty transmission…

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

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

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

Main causes: broken shaft clevis pins, transmission failure…

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

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

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.

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…

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

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