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Troybilt 21A-665B063 rear-tine tiller

Troybilt 21A-665B063 rear-tine tiller Parts

Here are the diagrams and repair parts for Troybilt 21A-665B063 rear-tine tiller, as well as links to manuals and error code tables, if available.

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Browse Parts for 21A-665B063 Tillers

  • Troy-bilt Ire/wheel 13 for Troybilt 21A-665B063 - Part 1917487

    Bolo tine/wheels/tines diagram

    Troy-bilt Ire/wheel 13

    Part #1917487

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

  • Troy-bilt Pin, Eccentric Shaft for Troybilt 21A-665B063 - Part GW-1442

    Wheel drive gear/oil seal diagram

    Troy-bilt Pin, Eccentric Shaft

    Part #GW-1442

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

  • Troy-bilt Bushing Spacer for Troybilt 21A-665B063 - Part GW-1113-1

    Hood-tine cover/bar diagram

    Troy-bilt Bushing Spacer

    Part #GW-1113-1

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

  • Troy-bilt Single Bolo Tine, Right for Troybilt 21A-665B063 - Part GW-1270-2A

    Bolo tine/wheels/tines diagram

    Troy-bilt Single Bolo Tine, Right

    Part #GW-1270-2A

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

  • Troy-bilt Decal-logo for Troybilt 21A-665B063 - Part 777D05554

    Handlebar/wheel gear control diagram

    Troy-bilt Decal-logo

    Part #777D05554

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

  • Troy-bilt Thrust Washer for Troybilt 21A-665B063 - Part GW-9953

    Drive shaft/pinion diagram

    Troy-bilt Thrust Washer

    Part #GW-9953

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

  • Troy-bilt Hex Lock Nut, 1/4-20 for Troybilt 21A-665B063 - Part 712-0291

    Hood-tine cover/bar diagram

    Troy-bilt Hex Lock Nut, 1/4-20

    Part #712-0291

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

  • Troy-bilt Bracket, Handlebar Height Adjustment for Troybilt 21A-665B063 - Part 1900475

    Handlebar/wheel gear control diagram

    Troy-bilt Bracket, Handlebar Height Adjustment

    Part #1900475

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

  • Troy-bilt Lock Washer for Troybilt 21A-665B063 - Part 736-0169

    Troy-bilt Lock Washer

    Part #736-0169

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

  • Troy-bilt Wheel Shaft (axle)-incl. Ref. 6 for Troybilt 21A-665B063 - Part GW-2494

    Wheel drive gear/oil seal diagram

    Troy-bilt Wheel Shaft (axle)-incl. Ref. 6

    Part #GW-2494

    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.

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Top questions about Sears and Sears PartsDirect

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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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