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MTD 12A-528N731 lawn mower Parts

Here are the diagrams and repair parts for MTD 12A-528N731 lawn mower, as well as links to manuals and error code tables, if available.

MTD 12A-528N731 lawn mower
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Browse Parts for12A-528N731 Walk-Behind Mowers

  • Ace Lawn Tractor Hex Screw for MTD 12A-528N731 - Part 710-0654A

    Lawn mower diagram

    Ace Lawn Tractor Hex Screw

    Part #710-0654A
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  • Washer for MTD 12A-528N731 - Part 736-0451

    Lawn mower diagram

    Washer

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    $30.75
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  • Lawn Mower Wheel Hub Cap for MTD 12A-528N731 - Part 731-0981C

    Lawn mower diagram

    Lawn Mower Hub Cap

    Part #731-0981A

    Replaced by #731-0981C

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    This part replaces 731-0981A. Substitute parts can look different from the original.
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    $19.17
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  • Lawn Mower Handle, Upper for MTD 12A-528N731 - Part 749-1092A-0637

    Lawn mower diagram

    Upper Handle

    Part #749-1092A

    Replaced by #749-1092A-0637

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    This part replaces 749-1092A. Substitute parts can look different from the original.
    Delayed Shipping IconOversize item
    This part exceeds standard shipping size or weight limits, so an additional oversize shipping charge will apply. Oversize shipping surcharges are not eligible for any discounts or promotions. It will be shown in your order total at checkout.
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  • Troy-bilt Lawn & Garden Hex Lock Nut for MTD 12A-528N731 - Part 912-0431

    Lawn mower diagram

    Nut

    Part #712-0431

    Replaced by #912-0431

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  • Craftsman Lawn Mower Height Adjuster Knob for MTD 12A-528N731 - Part 731-13116-1

    Lawn mower diagram

    Lawn Mower Height Adjuster Knob

    Part #720-0426

    Replaced by #731-13116-1

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  • Troy-bilt Lawn Mower Bail Control Bar for MTD 12A-528N731 - Part 747-1161A-0637

    Lawn mower diagram

    Bail

    Part #747-1161A

    Replaced by #747-1161A-0637

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  • Lawn Mower 22-in Deck Mulching Blade for MTD 12A-528N731 - Part 942-0742A

    Lawn mower diagram

    Lawn Mower Mulching Blade

    Part #742-0742A

    Replaced by #942-0742A

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  • Lawn Mower Blade Engagement Cable for MTD 12A-528N731 - Part 946-1132

    Lawn mower diagram

    Lawn Mower Control Cable

    Part #746-1132

    Replaced by #946-1132

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    This part replaces 746-1132. Substitute parts can look different from the original.
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  • Troybilt Lawn & Garden Equipment Roll Pin for MTD 12A-528N731 - Part 915-0221

    Lawn mower diagram

    Dowel Pin

    Part #715-0221

    Replaced by #915-0221

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    This part replaces 715-0221. Substitute parts can look different from the original.
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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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