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Troybilt 21A-630B063 rear-tine tiller

Troybilt 21A-630B063 rear-tine tiller Parts

Here are the diagrams and repair parts for Troybilt 21A-630B063 rear-tine tiller, as well as links to manuals and error code tables, if available.

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Browse Parts for 21A-630B063 Tillers

  • Handlebar Support for Troybilt 21A-630B063 - Part GW-55042

    Handlebar/cable diagram

    Handlebar Support

    Part #GW-55042

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

  • Drive Shaft Assembly for Troybilt 21A-630B063 - Part 1904281

    Shim/drive shaft diagram

    Drive Shaft Assembly

    Part #1904281

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

  • Up Handlebar for Troybilt 21A-630B063 - Part GW-55104

    Handlebar/cable diagram

    Up Handlebar

    Part #GW-55104

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

  • Belt Cover for Troybilt 21A-630B063 - Part 1917128

    Engine/pulley diagram

    Belt Cover

    Part #1917128

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

  • Transmission Housing Assembly for Troybilt 21A-630B063 - Part 1916975

    Transmission housing diagram

    Transmission Housing Assembly

    Part #1916975

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

  • Watch Label for Troybilt 21A-630B063 - Part 777S30653

    Engine/pulley diagram

    Watch Label

    Part #777S30653

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

  • Flat Washer for Troybilt 21A-630B063 - Part 1107382

    Engine/pulley diagram

    Flat Washer

    Part #1107382

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

  • Tiller Engine Bracket for Troybilt 21A-630B063 - Part 1916795

    Engine/pulley diagram

    Tiller Engine Bracket

    Part #1916795

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

  • Bracket, Reverse Clutch Cable for Troybilt 21A-630B063 - Part 1916674

    Handlebar/cable diagram

    Bracket, Reverse Clutch Cable

    Part #1916674

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

  • Label-rev Cl for Troybilt 21A-630B063 - Part 777I20941

    Handlebar/cable diagram

    Label-rev Cl

    Part #777I20941

    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.

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.…

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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