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MTD 21A-154A799 front-tine tiller

MTD 21A-154A799 front-tine tiller Parts

Here are the diagrams and repair parts for MTD 21A-154A799 front-tine tiller, as well as links to manuals and error code tables, if available.

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Browse Parts for 21A-154A799 Tillers

  • Tiller Tine, Inner Right Or Outer Left for MTD 21A-154A799 - Part 753-05986

    Cultivator assembly diagram

    Outer Tine Assembly

    Part #686-0176

    Replaced by #753-05986

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    Manufacturer substitution
    This part replaces 686-0176. Substitute parts can look different from the original.
    In Stock
    $64.17
    9% OFF Phone Price : $70.17Info Icon
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  • Lawn & Garden Equipment Screw for MTD 21A-154A799 - Part 710-0805A

    Cultivator assembly 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
    Minus Item
    Qty
    Plus Item
  • Guide Rod for MTD 21A-154A799 - Part 747-04376A

    Cultivator assembly diagram

    Guide Rod

    Part #747-04376A

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

  • Tine Shield for MTD 21A-154A799 - Part 786-04000

    Cultivator assembly diagram

    Tine Shield

    Part #786-04000

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

  • Motor Cover for MTD 21A-154A799 - Part 731-05208

    Cultivator assembly diagram

    Motor Cover

    Part #731-05208

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

  • Cover for MTD 21A-154A799 - Part 731-05207

    Cultivator assembly diagram

    Cover

    Part #731-05207

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

  • Tube W/ Spac for MTD 21A-154A799 - Part 1A2679

    Cultivator assembly diagram

    Tube W/ Spac

    Part #1A2679

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

  • Restraint-co for MTD 21A-154A799 - Part 726-0368

    Cultivator assembly diagram

    Restraint-co

    Part #726-0368

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

  • Cord Bushing for MTD 21A-154A799 - Part 731-04321

    Cultivator assembly diagram

    Cord Bushing

    Part #731-04321

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

  • Upper Handle for MTD 21A-154A799 - Part 749-04210

    Cultivator assembly diagram

    Upper Handle

    Part #749-04210

    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

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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