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Troybilt 21A-664D063 tiller Parts

Here are the diagrams and repair parts for Troybilt 21A-664D063 tiller, as well as links to manuals and error code tables, if available.

Troybilt 21A-664D063 tiller
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Browse Parts for 21A-664D063 Tillers

  • Ace Tiller Bushing for Troybilt 21A-664D063 - Part 941-04300

    Wheel, eccentric and tiller shafts diagram

    Bushing

    Part #GW-1086

    Replaced by #941-04300

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    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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  • Ace Tiller Carburetor Nut for Troybilt 21A-664D063 - Part 912-0158

    Engine/support bracket/pulley/belt diagram

    Hex Nut

    Part #712-0158

    Replaced by #912-0158

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    Manufacturer substitution
    This part replaces 712-0158. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.94
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  • Ace Lawn & Garden Equipment Hex Bolt for Troybilt 21A-664D063 - Part 710-0888

    Engine/support bracket/pulley/belt diagram

    Hex Screw

    Part #710-0117

    Replaced by #710-0888

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    Manufacturer substitution
    This part replaces 710-0117. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.49
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  • Tiller Furrow Opener Wing for Troybilt 21A-664D063 - Part 1900778001

    Hiller/furrower attachment diagram

    Wing Hiller

    Part #1900774001

    Replaced by #1900778001

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    Manufacturer substitution
    This part replaces 1900774001. Substitute parts can look different from the original.
    In Stock
    $108.96
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  • Shim - Front Bearing Cap, .010" Thick for Troybilt 21A-664D063 - Part 736-04308

    Driveshaft/input pinion shaft/gear diagram

    Shim

    Part #GW-1224-1

    Replaced by #736-04308

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    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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  • Ace Idler Pulley for Troybilt 21A-664D063 - Part 756-04169

    Engine/support bracket/pulley/belt diagram

    Reverse Pulley

    Part #1916535

    Replaced by #756-04169

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    Manufacturer substitution
    This part replaces 1916535. Substitute parts can look different from the original.
    In Stock
    $36.24
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  • Ace Pin for Troybilt 21A-664D063 - Part 738-04448

    Wheel, eccentric and tiller shafts diagram

    Pin

    Part #GW-1442

    Replaced by #738-04448

    Info Icon
    Manufacturer substitution
    This part replaces GW-1442. Substitute parts can look different from the original.
    In Stock
    $14.97
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  • Wash:belvl for Troybilt 21A-664D063 - Part 736-04193

    Belleville Washer

    Part #GW-9944

    Replaced by #736-04193

    Info Icon
    Manufacturer substitution
    This part replaces GW-9944. Substitute parts can look different from the original.
    In Stock
    $12.46
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  • Ace Belt Guide for Troybilt 21A-664D063 - Part 732-04081

    Engine/support bracket/pulley/belt diagram

    Belt Guide

    Part #1916725

    Replaced by #732-04081

    Info Icon
    Manufacturer substitution
    This part replaces 1916725. Substitute parts can look different from the original.
    In Stock
    $19.06
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  • Lawn & Garden Equipment Screw for Troybilt 21A-664D063 - Part 710-0805A

    Engine/support bracket/pulley/belt diagram

    Lawn Tractor Hex Bolt

    Part #710-0805

    Replaced by #710-0805A

    Info Icon
    Manufacturer substitution
    This part replaces 710-0805. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.86
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Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

View all

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....

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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