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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 for21A-664D063 Tillers

  • Pinion W/gea for Troybilt 21A-664D063 - Part GW-20799

    Driveshaft/input pinion shaft/gear diagram

    Pinion W/gea

    Part #GW-20799

    The manufacturer no longer makes this part, and there's no substitute part

  • Engine-electric Start for Troybilt 21A-664D063 - Part UNAV

    Engine/support bracket/pulley/belt diagram

    Engine-electric Start

    Part #UNAV

    The manufacturer no longer makes this part, and there's no substitute part

  • Assm-wire Sw for Troybilt 21A-664D063 - Part 1917262

    Electric shaft assembly diagram

    Assm-wire Sw

    Part #1917262

    The manufacturer no longer makes this part, and there's no substitute part

  • Screw for Troybilt 21A-664D063 - Part GW-9677

    Driveshaft/input pinion shaft/gear diagram

    Screw

    Part #GW-9677

    The manufacturer no longer makes this part, and there's no substitute part

  • Battery-275 for Troybilt 21A-664D063 - Part 725-1706

    Electric shaft assembly diagram

    Battery-275

    Part #725-1706

    The manufacturer no longer makes this part, and there's no substitute part

  • Wire Assy-re for Troybilt 21A-664D063 - Part 1901894

    Electric shaft assembly diagram

    Wire Assy-re

    Part #1901894

    The manufacturer no longer makes this part, and there's no substitute part

  • Watch Label for Troybilt 21A-664D063 - Part 777S30653

    Row marker attachment/bumper diagram

    Watch Label

    Part #777S30653

    The manufacturer no longer makes this part, and there's no substitute part

  • Wing Lock Nut for Troybilt 21A-664D063 - Part GW-9824

    Hiller/furrower attachment diagram

    Wing Lock Nut

    Part #GW-9824

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

Main causes: leaky engine head gasket, damaged sump gasket, damaged oil drain plug seal, loose or cracked fuel line, lea...

Main causes: dirty carburetor, engine needs tune up, stale gas...

Main causes: carburetor failure, bad gasoline, dirty spark plug, broken recoil starter...

Main causes: broken shaft clevis pins, transmission failure...

Main causes: damaged tines, broken clevis pins, worn drive belt, faulty transmission, clutch cable problems, improper de...

Main causes: clutch cable problems, faulty transmission...

Main causes: worn or broken drive belts, bad transmission, clutch cable problems...

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.

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...

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.

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...

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....

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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