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Troybilt 12AS979O063 lawn mower

Troybilt 12AS979O063 lawn mower Parts

Here are the diagrams and repair parts for Troybilt 12AS979O063 lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 12AS979O063 Walk-Behind Mowers

  • Lawn Mower Sleeve Spacer for Troybilt 12AS979O063 - Part 950-1071

    Handle/deck/wheels diagram

    Sleeve Spacer

    Part #750-1071

    Replaced by #950-1071

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    This part replaces 750-1071. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.00
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  • Lawn Mower Drive Control Cable for Troybilt 12AS979O063 - Part 946-1141

    Handle/deck/wheels diagram

    Control Cable

    Part #746-1141

    Replaced by #946-1141

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    This part replaces 746-1141. Substitute parts can look different from the original.
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    $75.64
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  • Lawn & Garden Equipment Lock Washer for Troybilt 12AS979O063 - Part 936-0329

    Handle/deck/wheels diagram

    Lock Washer

    Part #736-0329

    Replaced by #936-0329

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    This part replaces 736-0329. Substitute parts can look different from the original.
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    $8.20
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  • Lawn Mower Drive Chain for Troybilt 12AS979O063 - Part 913-0453

    Rear axle/bag/housing/shaft diagram

    Endless Chain

    Part #713-0453

    Replaced by #913-0453

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    This part replaces 713-0453. Substitute parts can look different from the original.
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    $22.96
    21% OFF Phone Price : $28.96Info Icon
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  • Lawn Mower Axle Assembly for Troybilt 12AS979O063 - Part 682-7526-0637

    Rear axle/bag/housing/shaft diagram

    Chain Axle

    Part #682-7526

    Replaced by #682-7526-0637

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    This part replaces 682-7526. Substitute parts can look different from the original.
    In Stock
    $161.95
    7% OFF Phone Price : $173.95Info Icon
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  • Lawn Mower Drive Pulley for Troybilt 12AS979O063 - Part 956-0613A

    Handle/deck/wheels diagram

    Half Pulley

    Part #656-0613

    Replaced by #956-0613A

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    This part replaces 656-0613. Substitute parts can look different from the original.
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    $103.26
    10% OFF Phone Price : $115.26Info Icon
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  • Lawn Mower Drive Gear, 3-tooth for Troybilt 12AS979O063 - Part 913-0397

    Handle/deck/wheels diagram

    Gear Insert

    Part #713-0397

    Replaced by #913-0397

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    This part replaces 713-0397. Substitute parts can look different from the original.
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    In Stock
    $9.46
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  • Pivot Arm for Troybilt 12AS979O063 - Part 682-0531-0637

    Rear axle/bag/housing/shaft diagram

    Pivot Arm

    Part #682-0531

    Replaced by #682-0531-0637

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    Manufacturer substitution
    This part replaces 682-0531. Substitute parts can look different from the original.
    In Stock
    $68.60
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  • Kmart Lawn & Garden Equipment Wave Washer for Troybilt 12AS979O063 - Part 936-0504

    Handle/deck/wheels diagram

    Wave Washer

    Part #736-0504

    Replaced by #936-0504

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    Manufacturer substitution
    This part replaces 736-0504. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.20
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  • Lawn Mower Flange Bearing for Troybilt 12AS979O063 - Part 741-0324A

    Hex Flange Bearing

    Part #741-0324

    Replaced by #741-0324A

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    This part replaces 741-0324. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.86
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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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