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Troybilt 12A-999K063 lawn mower Parts

Here are the diagrams and repair parts for Troybilt 12A-999K063 lawn mower, as well as links to manuals and error code tables, if available.

Troybilt 12A-999K063 lawn mower
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Browse Parts for 12A-999K063 Walk-Behind Mowers

  • Lawn Mower Mulching Door for Troybilt 12A-999K063 - Part 931-1833A

    Handle/deck/blade/wheels diagram

    Mulch Cover

    Part #731-1833

    Replaced by #931-1833A

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    Manufacturer substitution
    This part replaces 731-1833. Substitute parts can look different from the original.
    In Stock
    $63.50
    9% OFF Phone Price : $69.50Info Icon
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  • Mtd Lawn & Garden Equipment Wing Nut for Troybilt 12A-999K063 - Part 712-0397A

    Wing Nut

    Part #712-0397

    Replaced by #712-0397A

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    Manufacturer substitution
    This part replaces 712-0397. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.17
    14% OFF Phone Price : $7.17Info Icon
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  • Seal-oil .50 for Troybilt 12A-999K063 - Part 921-0329

    Transmission assembly/bag diagram

    Oil Seal

    Part #721-0329

    Replaced by #921-0329

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    Manufacturer substitution
    This part replaces 721-0329. Substitute parts can look different from the original.
    In Stock
    $18.71
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  • Mtd Lawn Tractor Ball Bearing for Troybilt 12A-999K063 - Part 941-0600

    Transmission assembly/bag diagram

    Ball Bearing

    Part #741-0600

    Replaced by #941-0600

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    Manufacturer substitution
    This part replaces 741-0600. Substitute parts can look different from the original.
    In Stock
    $35.52
    14% OFF Phone Price : $41.52Info Icon
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  • Yard-man Lawn Mower Rear Skirt for Troybilt 12A-999K063 - Part 731-1901A

    Handle/deck/blade/wheels diagram

    Trail Shield

    Part #731-1901

    Replaced by #731-1901A

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    Manufacturer substitution
    This part replaces 731-1901. Substitute parts can look different from the original.
    In Stock
    $57.60
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  • Lawn & Garden Equipment Lock Washer for Troybilt 12A-999K063 - Part 936-0329

    Handle/deck/blade/wheels diagram

    Lock Washer

    Part #736-0329

    Replaced by #936-0329

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    Manufacturer substitution
    This part replaces 736-0329. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.20
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  • Lawn Mower Throttle Control Housing for Troybilt 12A-999K063 - Part 946-0875

    Bag frme - e999 diagram

    Throttle Body

    Part #646-0875

    Replaced by #946-0875

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    Manufacturer substitution
    This part replaces 646-0875. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $14.49
    Minus Item
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  • Lawn Mower Ratchet Wheel for Troybilt 12A-999K063 - Part 948-0318

    Ratchet

    Part #748-0318

    Replaced by #948-0318

    Info Icon
    Manufacturer substitution
    This part replaces 748-0318. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $19.91
    9% OFF Phone Price : $21.91Info Icon
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  • Lawn & Garden Equipment Carriage Bolt for Troybilt 12A-999K063 - Part 710-0260A

    Handle/deck/blade/wheels diagram

    Carriage Bolt

    Part #710-0260

    Replaced by #710-0260A

    Info Icon
    Manufacturer substitution
    This part replaces 710-0260. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.72
    11% OFF Phone Price : $8.72Info Icon
    Minus Item
    Qty
    Plus Item
  • Mtd Lawn Mower Extension Spring for Troybilt 12A-999K063 - Part 932-0849A

    Transmission assembly/bag diagram

    Extension Spring

    Part #732-0849A

    Replaced by #932-0849A

    Info Icon
    Manufacturer substitution
    This part replaces 732-0849A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $29.61
    Minus Item
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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: engine needs tune up, dirty or clogged carburetor, damaged flywheel key...

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

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

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

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...

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...

Is it time to switch to an electric lawn mower?

Is it time to switch to an electric lawn mower?

See a comparison of cordless lawn mowers and gas mowers so you can decide which is best for you....

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect...

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