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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

  • Sears Lawn & Garden Equipment Hex Bolt for Troybilt 12090 - Part 710-3180

    Dozer/snow blade attachment diagram

    Troy-bilt Screw

    Part #1100779

    Replaced by #710-3180

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    Manufacturer substitution
    This part replaces 1100779. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.20
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  • Ace Tiller Pinion Shaft Oil Seal for Troybilt 12090 - Part 921-04044

    Power unit transmission assemblies diagram

    Troy-bilt Oil Seal

    Part #85030

    Replaced by #921-04044

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    This part replaces 85030. Substitute parts can look different from the original.
    In Stock
    $14.74
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  • 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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  • Toro Lawn & Garden Equipment Hex Screw for Troybilt 12090 - Part 710-3015

    Kickstand/tine attachment diagram

    Troy-bilt Hex Head Screw

    Part #90070

    Replaced by #710-3015

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    Manufacturer substitution
    This part replaces 90070. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.08
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  • Kit for Troybilt 12090 - Part GW-1920

    Belt drive system, engines, wheels diagram

    Troy-bilt Block Kit

    Part #1920

    Replaced by #GW-1920

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    Manufacturer substitution
    This part replaces 1920. Substitute parts can look different from the original.
    In Stock
    $86.67
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  • Tiller Shift Arm for Troybilt 12090 - Part 647-04006

    Pto drive lever and 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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  • Yard-man Lawn & Garden Equipment Hex Screw for Troybilt 12090 - Part 710-0395

    Belt drive system, engines, wheels diagram

    Troy-bilt Screw

    Part #1111607

    Replaced by #710-0395

    Info Icon
    Manufacturer substitution
    This part replaces 1111607. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.54
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  • Brkt W/roll for Troybilt 12090 - Part GW-2527

    Depth regulator and tine hood diagram

    Troy-bilt Bracket

    Part #2527

    Replaced by #GW-2527

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    Manufacturer substitution
    This part replaces 2527. Substitute parts can look different from the original.
    In Stock
    $255.95
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  • Mtd Lawn & Garden Equipment Hex Bolt for Troybilt 12090 - Part 710-0459A

    Belt drive system, engines, wheels diagram

    Troy-bilt Scr-hh 3 8-2

    Part #1100011

    Replaced by #710-0459A

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    Manufacturer substitution
    This part replaces 1100011. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $32.99
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  • Motor Mount for Troybilt 12090 - Part 719-04222-0637

    Belt drive system, engines, wheels diagram

    Troy-bilt Motor Mount

    Part #2565

    Replaced by #719-04222-0637

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    Manufacturer substitution
    This part replaces 2565. Substitute parts can look different from the original.
    In Stock
    $414.39
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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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