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Lawn-Boy 680543 lawn mower Parts

Here are the diagrams and repair parts for Lawn-Boy 680543 lawn mower, as well as links to manuals and error code tables, if available.

Lawn-Boy 680543 lawn mower
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Browse Parts for 680543 Walk-Behind Mowers

  • Toro Nut for Lawn-Boy 680543 - Part 130743

    Engine group diagram

    Nut

    Part #130743

    Replaced by #130743

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    Manufacturer substitution
    This part replaces 130743. Substitute parts can look different from the original.
    In Stock
    $29.88
    Minus Item
    Qty
    Plus Item
  • Toro Lawn Mower Grass Bag for Lawn-Boy 680543 - Part 100-6362

    Bag Assembly

    Part #684168

    Replaced by #100-6362

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    Manufacturer substitution
    This part replaces 684168. Substitute parts can look different from the original.
    In Stock
    $315.21
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  • Flat Washer for Lawn-Boy 680543 - Part STD551025

    Washer

    Part #602945

    Replaced by #STD551025

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    Manufacturer substitution
    This part replaces 602945. Substitute parts can look different from the original.
    In Stock
    $36.61
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  • Toro Switch Kit for Lawn-Boy 680543 - Part 93-4307

    Engine group diagram

    Switch Kit

    Part #683968

    Replaced by #93-4307

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    Manufacturer substitution
    This part replaces 683968. Substitute parts can look different from the original.
    In Stock
    $123.58
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    Qty
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  • Toro Cap Screw for Lawn-Boy 680543 - Part 611393

    Engine group diagram

    Cap Screw

    Part #611393

    Replaced by #611393

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    Manufacturer substitution
    This part replaces 611393. Substitute parts can look different from the original.
    In Stock
    $65.89
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  • Toro Cable Screw for Lawn-Boy 680543 - Part 314576

    Carburetor group diagram

    Cable Screw

    Part #314576

    Replaced by #314576

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    Manufacturer substitution
    This part replaces 314576. Substitute parts can look different from the original.
    In Stock
    $27.31
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  • Toro Choke Kit for Lawn-Boy 680543 - Part 683781

    #NI

    All parts diagram

    Choke Kit

    Part #683781

    Replaced by #683781

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    Manufacturer substitution
    This part replaces 683781. Substitute parts can look different from the original.
    In Stock
    $127.44
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  • Toro Retainer for Lawn-Boy 680543 - Part 611213

    Engine group diagram

    Retainer

    Part #611213

    Replaced by #611213

    Info Icon
    Manufacturer substitution
    This part replaces 611213. Substitute parts can look different from the original.
    In Stock
    $28.59
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    Qty
    Plus Item
  • Toro Wire Lead Assembly for Lawn-Boy 680543 - Part 683821

    Engine group diagram

    Wire Lead Assembly

    Part #683821

    Replaced by #683821

    Info Icon
    Manufacturer substitution
    This part replaces 683821. Substitute parts can look different from the original.
    In Stock
    $41.23
    Minus Item
    Qty
    Plus Item
  • Toro Screw- Sems for Lawn-Boy 680543 - Part 614677

    Housing and shroud group diagram

    Screw

    Part #607809

    Replaced by #614677

    Info Icon
    Manufacturer substitution
    This part replaces 607809. Substitute parts can look different from the original.
    In Stock
    $32.03
    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.

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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