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Troybilt 21A-675B766 tiller Parts

Here are the diagrams and repair parts for Troybilt 21A-675B766 tiller, as well as links to manuals and error code tables, if available.

Troybilt 21A-675B766 tiller
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Browse Parts for 21A-675B766 Tillers

  • Sems Nut for Troybilt 21A-675B766 - Part GW-9853

    Handlebar assembly/control levers diagram

    Sems Nut

    Part #GW-9853
    In Stock
    $34.32
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  • Troybilt Tiller Tine Shaft Oil Seal for Troybilt 21A-675B766 - Part 921-04035

    Transmission case/cover diagram

    Oil Seal

    Part #721-04035

    Replaced by #921-04035

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    Manufacturer substitution
    This part replaces 721-04035. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $18.08
    10% OFF Phone Price : $20.08Info Icon
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  • Tiller Clevis Pin for Troybilt 21A-675B766 - Part 711-04126

    Tine/wheels/tires diagram

    Clevis Pin

    Part #GW-9380

    Replaced by #711-04126

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    Manufacturer substitution
    This part replaces GW-9380. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.63
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  • Ace Idler Arm for Troybilt 21A-675B766 - Part 786-04276

    Belt,guide,pony/engine drive pulley diagram

    Reverse Arm

    Part #1918731

    Replaced by #786-04276

    Info Icon
    Manufacturer substitution
    This part replaces 1918731. Substitute parts can look different from the original.
    In Stock
    $28.57
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  • Ace Machine Pulley Engine for Troybilt 21A-675B766 - Part 619-04130

    Belt,guide,pony/engine drive pulley diagram

    Tiller Engine Pulley

    Part #1916520

    Replaced by #619-04130

    Info Icon
    Manufacturer substitution
    This part replaces 1916520. Substitute parts can look different from the original.
    In Stock
    $78.91
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  • Ace Tiller Bushing for Troybilt 21A-675B766 - Part 941-04300

    Wheel shaft / tiller shaft diagram

    Bushing

    Part #GW-1086

    Replaced by #941-04300

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    Manufacturer substitution
    This part replaces GW-1086. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $25.39
    19% OFF Phone Price : $31.39Info Icon
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  • Ace Spur Gear for Troybilt 21A-675B766 - Part 717-04690

    Main drive shaft assembly diagram

    Gear-spur Ma

    Part #GW-20718

    Replaced by #717-04690

    Info Icon
    Manufacturer substitution
    This part replaces GW-20718. Substitute parts can look different from the original.
    In Stock
    $56.71
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  • Tiller Tine Shaft Cover Gasket for Troybilt 21A-675B766 - Part GW-1129-1099

    Transmission case/cover diagram

    Gasket

    Part #GW-1129-1

    Replaced by #GW-1129-1099

    Info Icon
    Manufacturer substitution
    This part replaces GW-1129-1. Substitute parts can look different from the original.
    In Stock
    $37.25
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  • Troybilt Tiller Drive Belt for Troybilt 21A-675B766 - Part 954-04094

    Belt,guide,pony/engine drive pulley diagram

    Belt

    Part #1909404

    Replaced by #954-04094

    Info Icon
    Manufacturer substitution
    This part replaces 1909404. Substitute parts can look different from the original.
    In Stock
    $34.24
    15% OFF Phone Price : $40.24Info Icon
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  • Ace Tiller Carburetor Nut for Troybilt 21A-675B766 - Part 912-0158

    Belt,guide,pony/engine drive pulley diagram

    Hex Nut

    Part #712-0158

    Replaced by #912-0158

    Info Icon
    Manufacturer substitution
    This part replaces 712-0158. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.94
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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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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

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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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