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Troybilt 640C tiller Parts

Here are the diagrams and repair parts for Troybilt 640C tiller, as well as links to manuals and error code tables, if available.

Troybilt 640C tiller
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Browse Parts for640C Tillers

  • Transmission Cover for Troybilt 640C - Part 786-04359

    Transmission cover 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
    $60.23
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  • Kmart Reverse Arm for Troybilt 640C - Part 786-04092-4044

    Tine hood/transmission diagram

    Reverse Arm

    Part #1916570

    Replaced by #786-04092-4044

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    Manufacturer substitution
    This part replaces 1916570. Substitute parts can look different from the original.
    In Stock
    $61.25
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  • Tiller Bolo Tine, Right for Troybilt 640C - Part 742-04226-0637

    Wheel/tire assembly diagram

    Bolo Tine

    Part #GW-50049-01

    Replaced by #742-04226-0637

    Info Icon
    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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  • Holder Assembly for Troybilt 640C - Part 686-04066-0638

    Wheel/tire assembly diagram

    Tine Holder

    Part #1915075

    Replaced by #686-04066-0638

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    Manufacturer substitution
    This part replaces 1915075. Substitute parts can look different from the original.
    In Stock
    $141.06
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  • Troybilt Tiller Washer for Troybilt 640C - Part 736-04258

    Wheel shaft/tiller shaft diagram

    Shim

    Part #GW-1166-4

    Replaced by #736-04258

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    Manufacturer substitution
    This part replaces GW-1166-4. Substitute parts can look different from the original.
    In Stock
    $30.30
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  • Handle Bracket for Troybilt 640C - Part 786-04188-0638

    Cable assembly diagram

    Bracket

    Part #786-04188

    Replaced by #786-04188-0638

    Info Icon
    Manufacturer substitution
    This part replaces 786-04188. Substitute parts can look different from the original.
    In Stock
    $49.77
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  • Tiller Return Spring for Troybilt 640C - Part 732-04085

    Belt cover/belts/engine bracket diagram

    Return Spring

    Part #GW-55034

    Replaced by #732-04085

    Info Icon
    Manufacturer substitution
    This part replaces GW-55034. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $44.82
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  • Ace Idler Arm for Troybilt 640C - Part 786-04276

    Belt cover/belts/engine bracket 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
    $48.17
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  • Yard Machines Plug-pipe 3/ for Troybilt 640C - Part 737-04202

    Transmission cover diagram

    Plug-pipe 3/

    Part #GW-9727

    Replaced by #737-04202

    Info Icon
    Manufacturer substitution
    This part replaces GW-9727. Substitute parts can look different from the original.
    In Stock
    $34.43
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  • Flat Washer for Troybilt 640C - Part 736-04192

    Belt cover/belts/engine bracket diagram

    Shim

    Part #GW-1138-2

    Replaced by #736-04192

    Info Icon
    Manufacturer substitution
    This part replaces GW-1138-2. Substitute parts can look different from the original.
    In Stock
    $34.32
    Minus Item
    Qty
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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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