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Troybilt 12090 tiller Parts

Here are the diagrams and repair parts for Troybilt 12090 tiller, as well as links to manuals and error code tables, if available.

Troybilt 12090 tiller
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Browse Parts for 12090 Tillers

  • Screw-hex 1/ for Troybilt 12090 - Part 710-0182A

    Dozer/snow blade attachment diagram

    Troy-bilt Scr-hh 1 2-1

    Part #1100057

    Replaced by #710-0182A

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    Manufacturer substitution
    This part replaces 1100057. Substitute parts can look different from the original.
    In Stock
    $40.63
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  • Plug-cap (re for Troybilt 12090 - Part GW-9122

    Power unit transmission assemblies diagram

    Troy-bilt Plug

    Part #9122

    Replaced by #GW-9122

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    Manufacturer substitution
    This part replaces 9122. Substitute parts can look different from the original.
    In Stock
    $18.71
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  • Shim - Same As Above, .062" Thick for Troybilt 12090 - Part 736-04305

    Troy-bilt Shim

    Part #1224-4

    Replaced by #736-04305

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    Manufacturer substitution
    This part replaces 1224-4. Substitute parts can look different from the original.
    This item is not returnable
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    $5.91
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  • Shaft-weld E for Troybilt 12090 - Part GW-2461

    Power unit transmission assemblies diagram

    Troy-bilt Ecntrc Shft

    Part #2461

    Replaced by #GW-2461

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    Manufacturer substitution
    This part replaces 2461. Substitute parts can look different from the original.
    In Stock
    $55.91
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  • Tiller Tine Shaft Cover Gasket for Troybilt 12090 - Part GW-1129-1099

    Tiller attachment transmission diagram

    Troy-bilt Gasket

    Part #1129-1

    Replaced by #GW-1129-1099

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    Manufacturer substitution
    This part replaces 1129-1. Substitute parts can look different from the original.
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    $37.25
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  • Wash:belvl for Troybilt 12090 - Part 736-04193

    Power unit transmission assemblies diagram

    Troy-bilt Washer

    Part #9944

    Replaced by #736-04193

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    Manufacturer substitution
    This part replaces 9944. Substitute parts can look different from the original.
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    $12.46
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  • Eccentric Lever for Troybilt 12090 - Part 786-04002

    Power unit transmission assemblies diagram

    Troy-bilt Lever

    Part #1900878010

    Replaced by #786-04002

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    Manufacturer substitution
    This part replaces 1900878010. Substitute parts can look different from the original.
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    $117.06
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  • Tiller Shaft for Troybilt 12090 - Part 911-04082

    Tiller attachment transmission diagram

    Troy-bilt Tiller Shaft

    Part #1901972

    Replaced by #911-04082

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    Manufacturer substitution
    This part replaces 1901972. Substitute parts can look different from the original.
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    $189.97
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  • Tiller Wheel Axle for Troybilt 12090 - Part GW-1878

    Power unit transmission assemblies diagram

    Troy-bilt Shaft Kit

    Part #1878

    Replaced by #GW-1878

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    Manufacturer substitution
    This part replaces 1878. Substitute parts can look different from the original.
    In Stock
    $268.15
    $12.00 OFF Phone Price : $280.15Info Icon
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  • Screw-hfkl for Troybilt 12090 - Part 1186349

    Electric start system diagram

    Troy-bilt Scr-hflk 3 8

    Part #1186349

    Replaced by #1186349

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    Manufacturer substitution
    This part replaces 1186349. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.51
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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…

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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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