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MTD 21A-395A729 front-tine tiller

MTD 21A-395A729 front-tine tiller Parts

Here are the diagrams and repair parts for MTD 21A-395A729 front-tine tiller, as well as links to manuals and error code tables, if available.

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Browse Parts for 21A-395A729 Tillers

  • Tiller Wheel Mounting Bracket for MTD 21A-395A729 - Part 686-0081A-0637

    Frame/handles/wheels diagram

    Bracket Assembly

    Part #686-0081A

    Replaced by #686-0081A-0637

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    Manufacturer substitution
    This part replaces 686-0081A. Substitute parts can look different from the original.
    In Stock
    $129.70
    8% OFF Phone Price : $141.70Info Icon
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  • Brkt-cable G for MTD 21A-395A729 - Part 786-0129-0637

    Frame/handles/wheels diagram

    Brkt-cable G

    Part #786-0129

    Replaced by #786-0129-0637

    Info Icon
    Manufacturer substitution
    This part replaces 786-0129. Substitute parts can look different from the original.
    In Stock
    $38.76
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  • Tiller Depth Stake Bracket, Right for MTD 21A-395A729 - Part 786-0004-0637

    Frame/handles/wheels 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
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    Qty
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  • Handle Assembly for MTD 21A-395A729 - Part 686-0014C-0637

    Frame/handles/wheels diagram

    Handle Assembly

    Part #686-0014A

    Replaced by #686-0014C-0637

    Info Icon
    Manufacturer substitution
    This part replaces 686-0014A. Substitute parts can look different from the original.
    In Stock
    $30.76
    Minus Item
    Qty
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  • Mtd Tiller Drive Belt for MTD 21A-395A729 - Part 954-0428

    Tine assembly diagram

    Belt

    Part #754-0428

    Replaced by #954-0428

    Info Icon
    Manufacturer substitution
    This part replaces 754-0428. Substitute parts can look different from the original.
    Get free shipping with Automatic Reorder
    In Stock
    $47.04
    11% OFF Phone Price : $53.04Info Icon
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  • Handle Brace (honda Engine) for MTD 21A-395A729 - Part 749-4101

    Frame/handles/wheels diagram

    Handle Brace (honda Engine)

    Part #749-4101

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

  • for MTD 21A-395A729 - Part N/P

    Frame/handles/wheels diagram

    Part #N/P

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

  • Outer Tine Assembly L.h. for MTD 21A-395A729 - Part 642-0023

    Tine assembly diagram

    Outer Tine Assembly L.h.

    Part #642-0023

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

  • Outer Disc Plate Assembly for MTD 21A-395A729 - Part 686-0106

    Tine assembly diagram

    Outer Disc Plate Assembly

    Part #686-0106

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

  • Engine Tube Brace (standard Briggs & Stratton) for MTD 21A-395A729 - Part 749-0915A

    Frame/handles/wheels diagram

    Engine Tube Brace (standard Briggs & Stratton)

    Part #749-0915A

    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.

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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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