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MTD 21A-332C731 front-tine tiller

MTD 21A-332C731 front-tine tiller Parts

Here are the diagrams and repair parts for MTD 21A-332C731 front-tine tiller, as well as links to manuals and error code tables, if available.

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Browse Parts for 21A-332C731 Tillers

  • Lawn Mower Wheel for MTD 21A-332C731 - Part 734-1988

    Tine assembly/wheels diagram

    Lawn Mower Wheel

    Part #734-1988
    This item is not returnable
    In Stock
    $27.95
    18% OFF Phone Price : $33.95Info Icon
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  • Nut-flange 5 for MTD 21A-332C731 - Part 712-0720

    Handle/tine shield/belt diagram

    Nut-flange 5

    Part #712-0720
    This item is not returnable
    In Stock
    $8.43
    Minus Item
    Qty
    Plus Item
  • Tiller Tine Drive Pulley for MTD 21A-332C731 - Part 756-0585

    Handle/tine shield/belt diagram

    Tiller Tine Drive Pulley

    Part #756-0585
    In Stock
    $57.98
    9% OFF Phone Price : $63.98Info Icon
    Minus Item
    Qty
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  • Idler Bracket for MTD 21A-332C731 - Part 786-0144-0637

    Handle/tine shield/belt diagram

    Idler Bracket

    Part #786-0144

    Replaced by #786-0144-0637

    Info Icon
    Manufacturer substitution
    This part replaces 786-0144. Substitute parts can look different from the original.
    In Stock
    $25.40
    19% OFF Phone Price : $31.40Info Icon
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    Qty
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  • Lawn Mower Shoulder Screw for MTD 21A-332C731 - Part 938-1226

    Handle/tine shield/belt diagram

    Shoulder Screw

    Part #738-1226

    Replaced by #938-1226

    Info Icon
    Manufacturer substitution
    This part replaces 738-1226. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $13.49
    13% OFF Phone Price : $15.49Info Icon
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  • Tiller Tine, Inner Right for MTD 21A-332C731 - Part 642-0002-0637

    Tine assembly/wheels diagram

    Inner Tine Assembly

    Part #642-0002

    Replaced by #642-0002-0637

    Info Icon
    Manufacturer substitution
    This part replaces 642-0002. Substitute parts can look different from the original.
    In Stock
    $98.57
    11% OFF Phone Price : $110.57Info Icon
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  • Lever Assy-c for MTD 21A-332C731 - Part 686-0002-0637

    Handle/tine shield/belt diagram

    Clutch Lever

    Part #686-0002

    Replaced by #686-0002-0637

    Info Icon
    Manufacturer substitution
    This part replaces 686-0002. Substitute parts can look different from the original.
    In Stock
    $58.47
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Hex Bolt for MTD 21A-332C731 - Part 710-1039

    Handle/tine shield/belt diagram

    Screw

    Part #710-0152

    Replaced by #710-1039

    Info Icon
    Manufacturer substitution
    This part replaces 710-0152. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.74
    Minus Item
    Qty
    Plus Item
  • Tiller Depth Stake Bracket, Right for MTD 21A-332C731 - Part 786-0004-0637

    Handle/tine shield/belt diagram

    Rh Tailpiece

    Part #786-0004

    Replaced by #786-0004-0637

    Info Icon
    Manufacturer substitution
    This part replaces 786-0004. Substitute parts can look different from the original.
    In Stock
    $50.49
    Minus Item
    Qty
    Plus Item
  • Bracket Tine for MTD 21A-332C731 - Part 786-0053-0637

    Handle/tine shield/belt diagram

    Tine Shield

    Part #786-0053

    Replaced by #786-0053-0637

    Info Icon
    Manufacturer substitution
    This part replaces 786-0053. Substitute parts can look different from the original.
    In Stock
    $19.43
    Minus Item
    Qty
    Plus Item

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

View all

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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