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Troybilt 12057 rotary tiller Parts

Here are the diagrams and repair parts for Troybilt 12057 rotary tiller, as well as links to manuals and error code tables, if available.

Troybilt 12057 rotary tiller
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Browse Parts for 12057 Tillers

  • Tiller Shift Arm for Troybilt 12057 - Part 647-04006

    Wheels/tines/pto drive lever & yoke assembly diagram

    Troy-bilt Lever

    Part #2574

    Replaced by #647-04006

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    Manufacturer substitution
    This part replaces 2574. Substitute parts can look different from the original.
    In Stock
    $173.44
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  • Ace Oil Seal for Troybilt 12057 - Part 921-04034

    Power unit transmission assemblies diagram

    Troy-bilt Oil Seal

    Part #9622

    Replaced by #921-04034

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    Manufacturer substitution
    This part replaces 9622. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $36.72
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  • Brace for Troybilt 12057 - Part 1910730001

    Troy-bilt Brace

    Part #2659

    Replaced by #1910730001

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    Manufacturer substitution
    This part replaces 2659. Substitute parts can look different from the original.
    In Stock
    $107.52
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  • Ace Tiller Flat Washer for Troybilt 12057 - Part 736-04259

    Power unit transmission assemblies diagram

    Troy-bilt Shim

    Part #1166-3

    Replaced by #736-04259

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    Manufacturer substitution
    This part replaces 1166-3. Substitute parts can look different from the original.
    In Stock
    $12.46
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  • Ace Shim 1.0x.76 for Troybilt 12057 - Part 736-04187

    Troy-bilt Shim

    Part #1138-1

    Replaced by #736-04187

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    Manufacturer substitution
    This part replaces 1138-1. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.14
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  • Knob-wheel S for Troybilt 12057 - Part 1902240

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

    Troy-bilt Knob

    Part #2596

    Replaced by #1902240

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    Manufacturer substitution
    This part replaces 2596. Substitute parts can look different from the original.
    In Stock
    $33.33
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  • Lawn Tractor Tiller Attachment Input Shaft Assembly for Troybilt 12057 - Part GW-11602

    Tiller attachment transmission assemblies diagram

    Troy-bilt Shaft

    Part #11602

    Replaced by #GW-11602

    Info Icon
    Manufacturer substitution
    This part replaces 11602. Substitute parts can look different from the original.
    In Stock
    $353.69
    $12.00 OFF Phone Price : $365.69Info Icon
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  • Bearing Kit for Troybilt 12057 - Part GW-11522

    Tiller attachment transmission assemblies diagram

    Troy-bilt Bearing Kit

    Part #11522

    Replaced by #GW-11522

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    Manufacturer substitution
    This part replaces 11522. Substitute parts can look different from the original.
    In Stock
    $99.87
    11% OFF Phone Price : $111.87Info Icon
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  • Tiller Drive Belt for Troybilt 12057 - Part GW-9245

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

    Troy-bilt V-belt

    Part #9245

    Replaced by #GW-9245

    Info Icon
    Manufacturer substitution
    This part replaces 9245. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $26.39
    19% OFF Phone Price : $32.39Info Icon
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  • Tiller Furrow Opener Wing for Troybilt 12057 - Part 1900778001

    Hiller / furrower attachment diagram

    Troy-bilt Hiller Wing

    Part #2736-02

    Replaced by #1900778001

    Info Icon
    Manufacturer substitution
    This part replaces 2736-02. Substitute parts can look different from the original.
    In Stock
    $108.96
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Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

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

Main causes: clutch cable problems, faulty transmission…

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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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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 time and Difficulty

 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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Fall garden care: to till or not to till? Here’s how to decide

Fall garden care: to till or not to till? Here’s how to decide

Thinking about tilling your garden this fall? Learn the pros and cons of fall tilling, when it makes sense, and how to p…

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.…

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Tiller common questions

Tiller common questions

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

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