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Troybilt 21A-654J66 rear-tine tiller Parts

Here are the diagrams and repair parts for Troybilt 21A-654J66 rear-tine tiller, as well as links to manuals and error code tables, if available.

Troybilt 21A-654J66 rear-tine tiller
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Browse Parts for 21A-654J66 Tillers

  • Seal, Oil, .750 Shaft X 1.125 Bore for Troybilt 21A-654J66 - Part 721-04073

    Transmission diagram

    Seal, Oil, .750 Shaft X 1.125 Bore

    Part #721-04073

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

  • Shaft, Worm, Drive for Troybilt 21A-654J66 - Part 711-04178

    Transmission diagram

    Shaft, Worm, Drive

    Part #711-04178

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

  • Bail Assembly, Control, Wheel for Troybilt 21A-654J66 - Part 647-04026

    Handlebar and controls diagram

    Bail Assembly, Control, Wheel

    Part #647-04026

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

  • Bracket, Shield, Tine for Troybilt 21A-654J66 - Part 786-04184

    Tine shield diagram

    Bracket, Shield, Tine

    Part #786-04184

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

  • Tiller Wheel for Troybilt 21A-654J66 - Part 634-0241

    Wheels and tires diagram

    Tiller Wheel

    Part #634-0241

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

  • Depth Bar for Troybilt 21A-654J66 - Part 786-04171

    Tine shield diagram

    Depth Bar

    Part #786-04171

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

  • Spacer, 1.030 X 1.375 X .830 Lg for Troybilt 21A-654J66 - Part 750-04225

    Drive system diagram

    Spacer, 1.030 X 1.375 X .830 Lg

    Part #750-04225

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

  • Weight for Troybilt 21A-654J66 - Part 786-04223

    Drive system diagram

    Weight

    Part #786-04223

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

  • Cable, Shift, Wheel for Troybilt 21A-654J66 - Part 746-04150

    Wheels and tires diagram

    Cable, Shift, Wheel

    Part #746-04150

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

  • Cover, Bearing, Rear for Troybilt 21A-654J66 - Part 718-04065

    Transmission diagram

    Cover, Bearing, Rear

    Part #718-04065

    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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