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MTD 21A-250M000 rear-tine tiller

MTD 21A-250M000 rear-tine tiller Parts

Here are the diagrams and repair parts for MTD 21A-250M000 rear-tine tiller, as well as links to manuals and error code tables, if available.

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Browse Parts for 21A-250M000 Tillers

  • Screw-should for MTD 21A-250M000 - Part 738-04172A

    Rear tine tiller diagram

    Shoulder Screw

    Part #738-04172

    Replaced by #738-04172A

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    Manufacturer substitution
    This part replaces 738-04172. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.20
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  • Tiller Clutch Cable for MTD 21A-250M000 - Part 946-04626

    Rear tine tiller diagram

    Clutch Cable

    Part #746-04247

    Replaced by #946-04626

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    Manufacturer substitution
    This part replaces 746-04247. Substitute parts can look different from the original.
    In Stock
    $45.56
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  • Hdl:upr Lp for MTD 21A-250M000 - Part 749-04282-0637

    Rear tine tiller diagram

    Upper Handle

    Part #749-04282

    Replaced by #749-04282-0637

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    Manufacturer substitution
    This part replaces 749-04282. Substitute parts can look different from the original.
    In Stock
    $203.80
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  • Gasket Case/ for MTD 21A-250M000 - Part 721P04157

    Rear tine tiller diagram

    Gasket Case

    Part #721-04157

    Replaced by #721P04157

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    This part replaces 721-04157. Substitute parts can look different from the original.
    In Stock
    $54.21
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  • Yard Machines Tiller Drive Belt for MTD 21A-250M000 - Part 954-04123

    Rear tine tiller diagram

    Belt:1/2v:4l

    Part #754-04123

    Replaced by #954-04123

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    Manufacturer substitution
    This part replaces 754-04123. Substitute parts can look different from the original.
    Get free shipping with Automatic Reorder
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    $50.61
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  • Clutch Bail for MTD 21A-250M000 - Part 747-04508-0637

    Rear tine tiller diagram

    Need Color

    Part #747-04508

    Replaced by #747-04508-0637

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    This part replaces 747-04508. Substitute parts can look different from the original.
    In Stock
    $53.40
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  • Powder Black for MTD 21A-250M000 - Part 749-04281-0637

    Rear tine tiller diagram

    Handle

    Part #749-04281

    Replaced by #749-04281-0637

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    Manufacturer substitution
    This part replaces 749-04281. Substitute parts can look different from the original.
    In Stock
    $108.36
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  • Tiller Tine Assembly, Outer Left for MTD 21A-250M000 - Part 642-0005-0637

    Rear tine tiller diagram

    Outer Tine Assembly

    Part #642-0005

    Replaced by #642-0005-0637

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    Manufacturer substitution
    This part replaces 642-0005. Substitute parts can look different from the original.
    In Stock
    $97.09
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  • Tiller Clutch Cable for MTD 21A-250M000 - Part 946-04626

    Rear tine tiller diagram

    Cable Fitting

    Part #731-05385

    Replaced by #946-04626

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    Manufacturer substitution
    This part replaces 731-05385. Substitute parts can look different from the original.
    In Stock
    $45.56
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  • Craftsman Lawn Vacuum Chipper/shredder Clevis Pin for MTD 21A-250M000 - Part 711-0833B

    Rear tine tiller diagram

    Clevis Pin

    Part #711-0833B

    Replaced by #711-0833B

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    Manufacturer substitution
    This part replaces 711-0833B. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.03
    25% OFF Phone Price : $4.03Info Icon
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Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

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Why does my tiller's engine leak oil or gas?

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

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Why does my tiller's engine run roughly or misfire?

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

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Why won't my tiller's engine start?

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

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Why do my tiller's wheels turn but the tines don't?

Main causes: broken shaft clevis pins, transmission failure…

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Why does my tiller turn the soil poorly?

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

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Why do my tiller's tines turn but the wheels don't?

Main causes: clutch cable problems, faulty transmission…

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Why won't my tillers wheels or tines turn?

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

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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.

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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…

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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

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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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.…

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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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