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MTD 12AV566M055 lawn mower

MTD 12AV566M055 lawn mower Parts

Here are the diagrams and repair parts for MTD 12AV566M055 lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 12AV566M055 Walk-Behind Mowers

  • Craftsman Lawn Mower Height Adjuster Knob for MTD 12AV566M055 - Part 731-13116-1

    Transmission/wheels diagram

    Lawn Mower Height Adjuster Knob

    Part #720-0426

    Replaced by #731-13116-1

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    Manufacturer substitution
    This part replaces 720-0426. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $44.09
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  • Half Pulley for MTD 12AV566M055 - Part 956-04160

    Handles/blade/grass bag diagram

    Half Pulley

    Part #756-04160

    Replaced by #956-04160

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    Manufacturer substitution
    This part replaces 756-04160. Substitute parts can look different from the original.
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    $29.93
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  • Lawn Mower Wheel Hub Cap for MTD 12AV566M055 - Part 731-0981C

    Transmission/wheels diagram

    Lawn Mower Hub Cap

    Part #731-0981A

    Replaced by #731-0981C

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    Manufacturer substitution
    This part replaces 731-0981A. Substitute parts can look different from the original.
    This item is not returnable
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    $19.17
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  • Door-rear Pl for MTD 12AV566M055 - Part 731-06847

    Handles/blade/grass bag diagram

    Door-rr Dis:

    Part #731-05865

    Replaced by #731-06847

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    Manufacturer substitution
    This part replaces 731-05865. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $65.13
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  • Troybilt Lawn Mower Blade Debris Shield for MTD 12AV566M055 - Part 753-06116

    Handles/blade/grass bag diagram

    Replacement Kit

    Part #731-06029

    Replaced by #753-06116

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    This part replaces 731-06029. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $27.09
    18% OFF Phone Price : $33.09Info Icon
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  • Lawn Mower Drive Control Lever for MTD 12AV566M055 - Part 753-06060A

    Handles/blade/grass bag diagram

    Drive Control Lever

    Part #753-05096A

    Replaced by #753-06060A

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    Manufacturer substitution
    This part replaces 753-05096A. Substitute parts can look different from the original.
    This item is not returnable
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    $38.68
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  • Troy-bilt Lawn Mower Bail Control Bar for MTD 12AV566M055 - Part 747-1161A-0637

    Handles/blade/grass bag diagram

    Bail

    Part #747-1161A

    Replaced by #747-1161A-0637

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    Manufacturer substitution
    This part replaces 747-1161A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $23.79
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  • Troybilt Lawn Mower Ground Drive Belt for MTD 12AV566M055 - Part 954-04082A

    Handles/blade/grass bag diagram

    Belt:v-type:

    Part #754-04082A

    Replaced by #954-04082A

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    Manufacturer substitution
    This part replaces 754-04082A. Substitute parts can look different from the original.
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    In Stock
    $34.84
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  • Lawn Mower Discharge Chute Hinge Rod for MTD 12AV566M055 - Part 747-0710A

    Transmission/wheels diagram

    Hinge Pin

    Part #747-0710

    Replaced by #747-0710A

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    Manufacturer substitution
    This part replaces 747-0710. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
    15% OFF Phone Price : $6.54Info Icon
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  • Lawn Mower Lever Spring for MTD 12AV566M055 - Part 732-0707

    Transmission/wheels diagram

    Lawn Mower Lever Spring

    Part #732-0707

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

Most common symptoms to help you fix your walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower front deck tray

How to replace a lawn mower front deck tray

Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

The best time of day to mow grass (and when you should absolutely not)

The best time of day to mow grass (and when you should absolutely not)

Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…

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