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Troybilt 21A-643C711 rear-tine tiller Parts

Here are the diagrams and repair parts for Troybilt 21A-643C711 rear-tine tiller, as well as links to manuals and error code tables, if available.

Troybilt 21A-643C711 rear-tine tiller
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Browse Parts for 21A-643C711 Tillers

  • Tiller Click Pin for Troybilt 21A-643C711 - Part 714-0143A

    Bumper/wheel assembly diagram

    Click Pin

    Part #714-0143

    Replaced by #714-0143A

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    Manufacturer substitution
    This part replaces 714-0143. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.79
    15% OFF Phone Price : $13.79Info Icon
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  • Lawn Mower Drive Control Cable for Troybilt 21A-643C711 - Part 946-04208

    Tine hood/handlebar diagram

    Drive Cable

    Part #746-04208

    Replaced by #946-04208

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    Manufacturer substitution
    This part replaces 746-04208. Substitute parts can look different from the original.
    In Stock
    $46.28
    11% OFF Phone Price : $52.28Info Icon
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  • Holder Assembly for Troybilt 21A-643C711 - Part 686-04066-0638

    Tine hood/handlebar diagram

    Holder Assembly

    Part #686-04066

    Replaced by #686-04066-0638

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    Manufacturer substitution
    This part replaces 686-04066. Substitute parts can look different from the original.
    In Stock
    $107.47
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  • Lawn Mower Spacer for Troybilt 21A-643C711 - Part 950-0535

    Bumper/wheel assembly diagram

    Spacer

    Part #750-0535

    Replaced by #950-0535

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    Manufacturer substitution
    This part replaces 750-0535. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.20
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  • Shld Asm for Troybilt 21A-643C711 - Part 686-04076A-0638

    Tine hood/handlebar diagram

    Hood Assembly

    Part #686-04043

    Replaced by #686-04076A-0638

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    Manufacturer substitution
    This part replaces 686-04043. Substitute parts can look different from the original.
    In Stock
    $114.88
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  • Lower Handle for Troybilt 21A-643C711 - Part 749-04742-0638

    Tine hood/handlebar diagram

    Handle

    Part #749-04208

    Replaced by #749-04742-0638

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    Manufacturer substitution
    This part replaces 749-04208. Substitute parts can look different from the original.
    In Stock
    $115.70
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  • Lawn & Garden Equipment Flat Washer for Troybilt 21A-643C711 - Part 736-04304

    Driveshaft diagram

    Washer

    Part #GW-50043

    Replaced by #736-04304

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    Manufacturer substitution
    This part replaces GW-50043. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.09
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  • Shim - Front Bearing Cap, .010" Thick for Troybilt 21A-643C711 - Part 736-04308

    Driveshaft diagram

    Shim

    Part #GW-1224-1

    Replaced by #736-04308

    Info Icon
    Manufacturer substitution
    This part replaces GW-1224-1. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.09
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  • Bracket Support for Troybilt 21A-643C711 - Part 786-04098-0638

    Tine hood/handlebar diagram

    Bracket Support

    Part #786-04098

    Replaced by #786-04098-0638

    Info Icon
    Manufacturer substitution
    This part replaces 786-04098. Substitute parts can look different from the original.
    In Stock
    $95.84
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  • Kmart Reverse Arm for Troybilt 21A-643C711 - Part 786-04092-4044

    Tine hood/handlebar diagram

    Reverse Stop Arm

    Part #786-04092

    Replaced by #786-04092-4044

    Info Icon
    Manufacturer substitution
    This part replaces 786-04092. Substitute parts can look different from the original.
    In Stock
    $61.14
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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.…

Read more
Tiller common questions

Tiller common questions

These frequently asked questions might help you figure out what's wrong with your garden tiller.…

Read more

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