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Troybilt 21A-634B063 tiller

Troybilt 21A-634B063 tiller Parts

Here are the diagrams and repair parts for Troybilt 21A-634B063 tiller, as well as links to manuals and error code tables, if available.

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Browse Parts for 21A-634B063 Tillers

  • Mtd Lawn & Garden Equipment Hex Screw for Troybilt 21A-634B063 - Part 710-0237

    Engine/belt cover diagram

    Mtd Lawn & Garden Equipment Hex Screw

    Part #710-0237
    This item is not returnable
    In Stock
    $8.23
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  • Ace Lawn & Garden Equipment Flange Lock Nut for Troybilt 21A-634B063 - Part 712-3004A

    Tine hood/drag bar diagram

    Ace Lawn & Garden Equipment Flange Lock Nut

    Part #712-3004A
    This item is not returnable
    In Stock
    $5.98
    14% OFF Phone Price : $6.98Info Icon
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  • Hex Nut for Troybilt 21A-634B063 - Part 712-0121

    Handlebar/cable diagram

    Hex Nut

    Part #712-0121
    This item is not returnable
    In Stock
    $7.86
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  • Bracket Mount Cover for Troybilt 21A-634B063 - Part 786-04070-0637

    Engine/belt cover diagram

    Bracket Belt

    Part #1917326

    Replaced by #786-04070-0637

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    Manufacturer substitution
    This part replaces 1917326. Substitute parts can look different from the original.
    In Stock
    $62.20
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  • Flat Washer for Troybilt 21A-634B063 - Part 736-04310

    Shim/wheel shaft diagram

    Shim

    Part #GW-1132-2

    Replaced by #736-04310

    Info Icon
    Manufacturer substitution
    This part replaces GW-1132-2. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.63
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  • Tiller Reverse Cable for Troybilt 21A-634B063 - Part 946-04058

    Handlebar/cable diagram

    Reverse Cable

    Part #1916719

    Replaced by #946-04058

    Info Icon
    Manufacturer substitution
    This part replaces 1916719. Substitute parts can look different from the original.
    In Stock
    $66.10
    8% OFF Phone Price : $72.10Info Icon
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  • Shld Asm for Troybilt 21A-634B063 - Part 686-04076A-0638

    Tine hood/drag bar diagram

    Shield

    Part #GW-55024

    Replaced by #686-04076A-0638

    Info Icon
    Manufacturer substitution
    This part replaces GW-55024. Substitute parts can look different from the original.
    In Stock
    $114.88
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  • Tiller Forward Clutch Spring for Troybilt 21A-634B063 - 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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  • Tiller Worm Gear for Troybilt 21A-634B063 - Part 917-04383

    Shim/wheel shaft diagram

    Worm Gear

    Part #1904279

    Replaced by #917-04383

    Info Icon
    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 Gear Case Cover Gasket for Troybilt 21A-634B063 - Part 921-04229

    Transmission housing diagram

    Housing Cover Gasket

    Part #GW-50032

    Replaced by #921-04229

    Info Icon
    Manufacturer substitution
    This part replaces GW-50032. Substitute parts can look different from the original.
    In Stock
    $12.49
    14% OFF Phone Price : $14.49Info 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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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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