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MTD 21AA414A752 rear-tine tiller

MTD 21AA414A752 rear-tine tiller Parts

Here are the diagrams and repair parts for MTD 21AA414A752 rear-tine tiller, as well as links to manuals and error code tables, if available.

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Browse Parts for 21AA414A752 Tillers

  • Shield for MTD 21AA414A752 - Part 786-0090A-0637

    Shield & handle diagram

    Shield

    Part #786-0090

    Replaced by #786-0090A-0637

    Info Icon
    Manufacturer substitution
    This part replaces 786-0090. Substitute parts can look different from the original.
    In Stock
    $52.18
    Minus Item
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  • Tiller Depth Stake for MTD 21AA414A752 - Part 786-0120-0637

    Shield & handle diagram

    Depth Bar Assembly

    Part #786-0120

    Replaced by #786-0120-0637

    Info Icon
    Manufacturer substitution
    This part replaces 786-0120. Substitute parts can look different from the original.
    In Stock
    $101.00
    11% OFF Phone Price : $113.00Info Icon
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  • Tiller Nut for MTD 21AA414A752 - Part 738-0876A

    Engine/wheels/tines diagram

    Shield Nut

    Part #738-0876

    Replaced by #738-0876A

    Info Icon
    Manufacturer substitution
    This part replaces 738-0876. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $19.80
    9% OFF Phone Price : $21.80Info Icon
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  • Tiller Tire for MTD 21AA414A752 - Part 734-1796A

    Engine/wheels/tines diagram

    Super Tire

    Part #734-1796

    Replaced by #734-1796A

    Info Icon
    Manufacturer substitution
    This part replaces 734-1796. Substitute parts can look different from the original.
    In Stock
    $154.15
    7% OFF Phone Price : $166.15Info Icon
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  • Tiller Clutch Cable for MTD 21AA414A752 - Part 946-0916

    Shield & handle diagram

    Clutch Cable

    Part #746-0916

    Replaced by #946-0916

    Info Icon
    Manufacturer substitution
    This part replaces 746-0916. Substitute parts can look different from the original.
    In Stock
    $82.87
    7% OFF Phone Price : $88.87Info Icon
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  • Washer for MTD 21AA414A752 - Part 736-05031

    Gear case diagram

    Tiller Flat Washer

    Part #736-0442

    Replaced by #736-05031

    Info Icon
    Manufacturer substitution
    This part replaces 736-0442. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.80
    Minus Item
    Qty
    Plus Item
  • Hand Bracket for MTD 21AA414A752 - Part 786-0109

    Shield & handle diagram

    Hand Bracket

    Part #786-0109

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

  • Cable Bracket for MTD 21AA414A752 - Part 786-0107

    Engine/wheels/tines diagram

    Cable Bracket

    Part #786-0107

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

  • Idler Bracket for MTD 21AA414A752 - Part 786-0080

    Engine/wheels/tines diagram

    Idler Bracket

    Part #786-0080

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

  • Belt Keeper Bracket Assembly for MTD 21AA414A752 - Part 686-0031A

    Engine/wheels/tines diagram

    Belt Keeper Bracket Assembly

    Part #686-0031A

    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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