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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

  • Chute Support for Lawn-Boy 680543 - Part 613464

    Rear grass catcher group diagram

    Chute Support

    Part #613464

    The manufacturer no longer makes this part, and there's no substitute part

  • Catcher Assembly for Lawn-Boy 680543 - Part 684156

    #NI

    All parts diagram

    Catcher Assembly

    Part #684156

    The manufacturer no longer makes this part, and there's no substitute part

  • Nut for Lawn-Boy 680543 - Part 611258

    Handle group diagram

    Nut

    Part #611258

    The manufacturer no longer makes this part, and there's no substitute part

  • Wheel for Lawn-Boy 680543 - Part 684481

    Housing and shroud group diagram

    Wheel

    Part #684481

    The manufacturer no longer makes this part, and there's no substitute part

  • 2 Cycle Oil for Lawn-Boy 680543 - Part 33600

    #NI

    All parts diagram

    2 Cycle Oil

    Part #33600

    The manufacturer no longer makes this part, and there's no substitute part

  • Lock Washer for Lawn-Boy 680543 - Part 146258

    Handle group diagram

    Lock Washer

    Part #146258

    The manufacturer no longer makes this part, and there's no substitute part

  • Air Filter Cover for Lawn-Boy 680543 - Part 611377

    Carburetor group diagram

    Air Filter Cover

    Part #611377

    The manufacturer no longer makes this part, and there's no substitute part

  • Washer for Lawn-Boy 680543 - Part 603093

    Engine group diagram

    Washer

    Part #603093

    The manufacturer no longer makes this part, and there's no substitute part

  • Rope Guide A for Lawn-Boy 680543 - Part 153254

    Handle group diagram

    Rope Guide A

    Part #153254

    The manufacturer no longer makes this part, and there's no substitute part

  • Transmission for Lawn-Boy 680543 - Part 684488

    #NI

    All parts diagram

    Transmission

    Part #684488

    The manufacturer no longer makes this part, and there's no substitute part

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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