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Troybilt 21A-634F063 tiller Parts

Here are the diagrams and repair parts for Troybilt 21A-634F063 tiller, as well as links to manuals and error code tables, if available.

Troybilt 21A-634F063 tiller
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Browse Parts for 21A-634F063 Tillers

  • Tiller Drive Belt for Troybilt 21A-634F063 - Part 954-04089

    Engine/belt cover diagram

    V-belt

    Part #GW-55037

    Replaced by #954-04089

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    Manufacturer substitution
    This part replaces GW-55037. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $31.12
    16% OFF Phone Price : $37.12Info Icon
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  • Tiller Bolo Tine, Right for Troybilt 21A-634F063 - Part 742-04226-0637

    Wheels/tires/tine holder diagram

    Bolo Tine

    Part #GW-50049-01

    Replaced by #742-04226-0637

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    Manufacturer substitution
    This part replaces GW-50049-01. Substitute parts can look different from the original.
    In Stock
    $27.45
    18% OFF Phone Price : $33.45Info Icon
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  • Tiller Worm Gear for Troybilt 21A-634F063 - Part 917-04383

    Shim/wheel shaft diagram

    Worm Gear

    Part #1904279

    Replaced by #917-04383

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    Manufacturer substitution
    This part replaces 1904279. Substitute parts can look different from the original.
    In Stock
    $159.97
    7% OFF Phone Price : $171.97Info Icon
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  • Tiller Tine Input Sprocket Assembly for Troybilt 21A-634F063 - Part 917-04380

    Shim/wheel shaft diagram

    Worm Gear

    Part #1904278

    Replaced by #917-04380

    Info Icon
    Manufacturer substitution
    This part replaces 1904278. Substitute parts can look different from the original.
    In Stock
    $139.25
    8% OFF Phone Price : $151.25Info Icon
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  • Lawn & Garden Equipment Flat Washer for Troybilt 21A-634F063 - Part 936-3008

    Transmission housing diagram

    Washer

    Part #736-3008

    Replaced by #936-3008

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    Manufacturer substitution
    This part replaces 736-3008. Substitute parts can look different from the original.
    In Stock
    $10.46
    16% OFF Phone Price : $12.46Info Icon
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  • Shld Asm for Troybilt 21A-634F063 - Part 686-04076A-0638

    Tine hood/drag bar diagram

    Shield

    Part #GW-55024

    Replaced by #686-04076A-0638

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    Manufacturer substitution
    This part replaces GW-55024. Substitute parts can look different from the original.
    In Stock
    $114.88
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  • Transmission Cover for Troybilt 21A-634F063 - Part 786-04359

    Transmission housing diagram

    Cover

    Part #1916641

    Replaced by #786-04359

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    Manufacturer substitution
    This part replaces 1916641. Substitute parts can look different from the original.
    In Stock
    $35.62
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  • Tiller Forward Clutch Spring for Troybilt 21A-634F063 - Part 732-04185

    Handlebar/cable diagram

    Forward Spring

    Part #1916712

    Replaced by #732-04185

    Info Icon
    Manufacturer substitution
    This part replaces 1916712. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $12.87
    13% OFF Phone Price : $14.87Info Icon
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  • Ace Tiller Bushing for Troybilt 21A-634F063 - Part 941-04300

    Shim/wheel shaft diagram

    Bushing

    Part #GW-1086

    Replaced by #941-04300

    Info Icon
    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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  • Mtd Lawn & Garden Equipment Lock Washer for Troybilt 21A-634F063 - Part 936-0119

    Lock Washer

    Part #736-0119

    Replaced by #936-0119

    Info Icon
    Manufacturer substitution
    This part replaces 736-0119. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.16
    12% OFF Phone Price : $8.16Info Icon
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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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