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Troybilt 644A tiller

Troybilt 644A tiller Parts

Here are the diagrams and repair parts for Troybilt 644A tiller, as well as links to manuals and error code tables, if available.

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Browse Parts for 644A Tillers

  • Flat Washer for Troybilt 644A - Part 736-04310

    Wheel shaft/tiller shaft diagram

    Shim

    Part #GW-1132-2

    Replaced by #736-04310

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    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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  • Flat Washer for Troybilt 644A - 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
    $12.46
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  • Holder Assembly for Troybilt 644A - Part 686-04066-0638

    Wheel/tire assembly diagram

    Tine Holder

    Part #1915075

    Replaced by #686-04066-0638

    Info Icon
    Manufacturer substitution
    This part replaces 1915075. Substitute parts can look different from the original.
    In Stock
    $107.47
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  • Ace Belt Guide for Troybilt 644A - Part 732-04081

    Belt cover/belts/engine bracket diagram

    Belt Guide

    Part #1916725

    Replaced by #732-04081

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    Manufacturer substitution
    This part replaces 1916725. Substitute parts can look different from the original.
    In Stock
    $19.06
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  • Lawn Mower Drive Control Cable for Troybilt 644A - Part 946-04208

    Cable assembly diagram

    Drive Cable

    Part #1918745

    Replaced by #946-04208

    Info Icon
    Manufacturer substitution
    This part replaces 1918745. Substitute parts can look different from the original.
    In Stock
    $46.28
    11% OFF Phone Price : $52.28Info Icon
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  • Depth Drive Bar for Troybilt 644A - Part 786-04104

    Tine hood/transmission diagram

    Drag Bar

    Part #GW-55015

    Replaced by #786-04104

    Info Icon
    Manufacturer substitution
    This part replaces GW-55015. Substitute parts can look different from the original.
    In Stock
    $47.64
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  • Tiller Washer for Troybilt 644A - Part 748-04087A

    Belt cover/belts/engine bracket diagram

    Shoulder Washer

    Part #1917746

    Replaced by #748-04087A

    Info Icon
    Manufacturer substitution
    This part replaces 1917746. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.86
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  • Lawn & Garden Equipment Hex Lock Nut for Troybilt 644A - Part 912-0291

    Cable assembly diagram

    Nut

    Part #712-0291

    Replaced by #912-0291

    Info Icon
    Manufacturer substitution
    This part replaces 712-0291. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.77
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    Qty
    Plus Item
  • Kmart Reverse Arm for Troybilt 644A - Part 786-04092-4044

    Tine hood/transmission diagram

    Reverse Arm

    Part #1916570

    Replaced by #786-04092-4044

    Info Icon
    Manufacturer substitution
    This part replaces 1916570. Substitute parts can look different from the original.
    In Stock
    $61.14
    Minus Item
    Qty
    Plus Item
  • Shield for Troybilt 644A - Part 686-04077B-0638

    Tine hood/transmission diagram

    Hood Assy-ti

    Part #686-04041

    Replaced by #686-04077B-0638

    Info Icon
    Manufacturer substitution
    This part replaces 686-04041. Substitute parts can look different from the original.
    In Stock
    $238.25
    5% OFF Phone Price : $250.25Info 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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