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MTD 11A-423G143 gas lawn mower Parts

Here are the diagrams and repair parts for MTD 11A-423G143 gas lawn mower, as well as links to manuals and error code tables, if available.

MTD 11A-423G143 gas lawn mower
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Browse Parts for 11A-423G143 Walk-Behind Mowers

  • Lawn Mower Height Adjuster, Left Front for MTD 11A-423G143 - Part 753-06761

    Engine/housing/bag/wheels diagram

    Hght Adj R

    Part #14578

    Replaced by #753-06761

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    Manufacturer substitution
    This part replaces 14578. Substitute parts can look different from the original.
    In Stock
    $93.78
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  • Lawn & Garden Equipment Engine Conduit Clip for MTD 11A-423G143 - Part 27793

    Engine/housing/bag/wheels diagram

    Throttle Clip

    Part #7510007775

    Replaced by #27793

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    Manufacturer substitution
    This part replaces 7510007775. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
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  • Lawn Mower Bail Control Bar for MTD 11A-423G143 - Part 747-0824B-0637

    Engine/housing/bag/wheels diagram

    Handle Control

    Part #647-0004

    Replaced by #747-0824B-0637

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    Manufacturer substitution
    This part replaces 647-0004. Substitute parts can look different from the original.
    In Stock
    $88.42
    6% OFF Phone Price : $94.42Info Icon
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  • Yard Machines Lawn & Garden Equipment Wheel for MTD 11A-423G143 - Part 734-1978

    #NI05

    All parts diagram

    Wheel Assembly

    Part #734-1819

    Replaced by #734-1978

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    Manufacturer substitution
    This part replaces 734-1819. Substitute parts can look different from the original.
    In Stock
    $59.13
    9% OFF Phone Price : $65.13Info Icon
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  • Lawn Mower Rear Skirt for MTD 11A-423G143 - Part 731-04998

    Engine/housing/bag/wheels diagram

    Flap

    Part #731-1236

    Replaced by #731-04998

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    Manufacturer substitution
    This part replaces 731-1236. Substitute parts can look different from the original.
    In Stock
    $45.41
    12% OFF Phone Price : $51.41Info Icon
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  • Lawn Mower Blade Adapter Kit for MTD 11A-423G143 - Part 753-06315

    Engine/housing/bag/wheels diagram

    Lawn Mower Blade Adapter

    Part #753-0588

    Replaced by #753-06315

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    Manufacturer substitution
    This part replaces 753-0588. Substitute parts can look different from the original.
    In Stock
    $26.33
    19% OFF Phone Price : $32.33Info Icon
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  • Yard-man Baffle (powder Black) for MTD 11A-423G143 - Part 782-5004B

    Engine/housing/bag/wheels diagram

    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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  • Lawn Mower Throttle Control Cable for MTD 11A-423G143 - Part 946-0671A

    Engine/housing/bag/wheels diagram

    Kill Cable

    Part #746-0843

    Replaced by #946-0671A

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    Manufacturer substitution
    This part replaces 746-0843. Substitute parts can look different from the original.
    In Stock
    $21.77
    22% OFF Phone Price : $27.77Info Icon
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  • Lawn Mower Grass Bag Frame for MTD 11A-423G143 - Part 764-0310A-0637

    Engine/housing/bag/wheels diagram

    Catcherframe

    Part #764-0310

    Replaced by #764-0310A-0637

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    Manufacturer substitution
    This part replaces 764-0310. Substitute parts can look different from the original.
    In Stock
    $66.20
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  • Lawn Mower Throttle Control Housing for MTD 11A-423G143 - Part 811-0185

    Engine/housing/bag/wheels diagram

    Throttle Control

    Part #811-00185

    Replaced by #811-0185

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    Manufacturer substitution
    This part replaces 811-00185. Substitute parts can look different from the original.
    In Stock
    $44.53
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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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