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MTD 12A-449T401 gas lawn mower

MTD 12A-449T401 gas lawn mower Parts

Here are the diagrams and repair parts for MTD 12A-449T401 gas lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 12A-449T401 Walk-Behind Mowers

  • Lawn & Garden Equipment Flat Washer for MTD 12A-449T401 - Part 936-0406

    Washer

    Part #736-0406

    Replaced by #936-0406

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    Manufacturer substitution
    This part replaces 736-0406. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $34.29
    Minus Item
    Qty
    Plus Item
  • Mtd Control for MTD 12A-449T401 - Part 753-0833

    Sp Control C

    Part #731-1059

    Replaced by #753-0833

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    Manufacturer substitution
    This part replaces 731-1059. Substitute parts can look different from the original.
    In Stock
    $110.76
    Minus Item
    Qty
    Plus Item
  • Lawn Mower Drive Control Cable for MTD 12A-449T401 - Part 946-1141

    Control Cable

    Part #746-1141

    Replaced by #946-1141

    Info Icon
    Manufacturer substitution
    This part replaces 746-1141. Substitute parts can look different from the original.
    In Stock
    $75.64
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  • Lawn Mower Drive Control Cable for MTD 12A-449T401 - Part 946-0960

    Drive Cable

    Part #746-0960

    Replaced by #946-0960

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    Manufacturer substitution
    This part replaces 746-0960. Substitute parts can look different from the original.
    In Stock
    $70.85
    8% OFF Phone Price : $76.85Info Icon
    Minus Item
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  • Lawn Mower Wheel for MTD 12A-449T401 - Part 734-04223A

    Wheel Assy W

    Part #634-0021A

    Replaced by #734-04223A

    Info Icon
    Manufacturer substitution
    This part replaces 634-0021A. Substitute parts can look different from the original.
    In Stock
    $71.01
    8% OFF Phone Price : $77.01Info Icon
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  • Craftsman Lawn Mower Height Adjuster Knob for MTD 12A-449T401 - Part 731-13116-1

    Knob

    Part #720-0190

    Replaced by #731-13116-1

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    Manufacturer substitution
    This part replaces 720-0190. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $44.09
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    Qty
    Plus Item
  • Lawn Mower Handle, Lower (powder Black) for MTD 12A-449T401 - Part 749-0928A-0637

    Handle

    Part #749-0928

    Replaced by #749-0928A-0637

    Info Icon
    Manufacturer substitution
    This part replaces 749-0928. Substitute parts can look different from the original.
    In Stock
    $48.36
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  • Yard-man Baffle (powder Black) for MTD 12A-449T401 - Part 782-5004B

    Baffle

    Part #782-5004

    Replaced by #782-5004B

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    Manufacturer substitution
    This part replaces 782-5004. Substitute parts can look different from the original.
    In Stock
    $35.62
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    Qty
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  • Lawn Mower Wheel for MTD 12A-449T401 - Part 734-04223A

    Wheel Comp 8

    Part #734-1983

    Replaced by #734-04223A

    Info Icon
    Manufacturer substitution
    This part replaces 734-1983. Substitute parts can look different from the original.
    In Stock
    $71.01
    8% OFF Phone Price : $77.01Info Icon
    Minus Item
    Qty
    Plus Item
  • Flange Bearing for MTD 12A-449T401 - Part 941-0673

    Flange Bearing

    Part #741-0673

    Replaced by #941-0673

    Info Icon
    Manufacturer substitution
    This part replaces 741-0673. Substitute parts can look different from the original.
    In Stock
    $11.86
    Minus Item
    Qty
    Plus Item

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

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

View all

Why does my lawn mower vibrate a lot?

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

Read more

Why does my lawn mower stall?

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

Read more

Why won't my lawn mower move?

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

Read more

Why won't my lawn mower start?

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

Read more

Why does my lawn mower run rough?

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

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Why does my lawn mower cut unevenly?

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

Read more

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.

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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.…

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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.…

Read more

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…

Read more

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.

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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…

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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.…

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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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