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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 Screw for Lawn-Boy 680543 - Part 609947

    Engine group diagram

    Screw

    Part #609947

    Replaced by #609947

    Info Icon
    Manufacturer substitution
    This part replaces 609947. Substitute parts can look different from the original.
    In Stock
    $42.85
    Minus Item
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    Plus Item
  • Toro Toe Bar for Lawn-Boy 680543 - Part 608175

    Housing and shroud group diagram

    Toe Bar

    Part #608175

    Replaced by #608175

    Info Icon
    Manufacturer substitution
    This part replaces 608175. Substitute parts can look different from the original.
    In Stock
    $183.52
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    Qty
    Plus Item
  • Toro Tie Strap for Lawn-Boy 680543 - Part 92-1039

    Rear grass catcher group diagram

    Lock Strap

    Part #612740

    Replaced by #92-1039

    Info Icon
    Manufacturer substitution
    This part replaces 612740. Substitute parts can look different from the original.
    In Stock
    $39.11
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    Qty
    Plus Item
  • Toro Screw for Lawn-Boy 680543 - Part 611799

    Handle group diagram

    Screw

    Part #611799

    Replaced by #611799

    Info Icon
    Manufacturer substitution
    This part replaces 611799. Substitute parts can look different from the original.
    In Stock
    $33.97
    Minus Item
    Qty
    Plus Item
  • Toro Washer for Lawn-Boy 680543 - Part 603620

    Housing and shroud group diagram

    Washer

    Part #603620

    Replaced by #603620

    Info Icon
    Manufacturer substitution
    This part replaces 603620. Substitute parts can look different from the original.
    In Stock
    $35.03
    Minus Item
    Qty
    Plus Item
  • Toro Pin for Lawn-Boy 680543 - Part 611542

    Handle group diagram

    Pin

    Part #611542

    Replaced by #611542

    Info Icon
    Manufacturer substitution
    This part replaces 611542. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.11
    Minus Item
    Qty
    Plus Item
  • Flat Washer for Lawn-Boy 680543 - Part STD551025

    Rear grass catcher group diagram

    Washer

    Part #700324

    Replaced by #STD551025

    Info Icon
    Manufacturer substitution
    This part replaces 700324. Substitute parts can look different from the original.
    In Stock
    $36.61
    Minus Item
    Qty
    Plus Item
  • Toro Nut for Lawn-Boy 680543 - Part 130743

    Engine group diagram

    Nut

    Part #130743

    Replaced by #130743

    Info Icon
    Manufacturer substitution
    This part replaces 130743. Substitute parts can look different from the original.
    In Stock
    $29.88
    Minus Item
    Qty
    Plus Item
  • Toro Repair for Lawn-Boy 680543 - Part 683777

    #NI

    All parts diagram

    Repair Kit

    Part #683777

    Replaced by #683777

    Info Icon
    Manufacturer substitution
    This part replaces 683777. Substitute parts can look different from the original.
    In Stock
    $15.29
    Minus Item
    Qty
    Plus Item
  • Toro Screw for Lawn-Boy 680543 - Part 700138

    Hex Screw

    Part #609891

    Replaced by #700138

    Info Icon
    Manufacturer substitution
    This part replaces 609891. Substitute parts can look different from the original.
    In Stock
    $30.19
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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.

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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 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 vibrate a lot?

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

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Why does my lawn mower cut unevenly?

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

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Why does my lawn mower stall?

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

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Why won't my lawn mower move?

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

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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.…

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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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