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Lawn-Boy 4502 lawn mower

Lawn-Boy 4502 lawn mower Parts

Here are the diagrams and repair parts for Lawn-Boy 4502 lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 4502 Walk-Behind Mowers

  • Toro Retainer for Lawn-Boy 4502 - Part 610383

    Engine group diagram

    Retainer

    Part #610383

    Replaced by #610383

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    Manufacturer substitution
    This part replaces 610383. Substitute parts can look different from the original.
    In Stock
    $40.63
    Minus Item
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    Plus Item
  • Toro Pin for Lawn-Boy 4502 - Part 606013

    Drive group diagram

    Pin

    Part #606013

    Replaced by #606013

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    Manufacturer substitution
    This part replaces 606013. Substitute parts can look different from the original.
    In Stock
    $29.88
    Minus Item
    Qty
    Plus Item
  • Toro Cover And De for Lawn-Boy 4502 - Part 681891

    Drive group diagram

    Cover And De

    Part #681891

    Replaced by #681891

    Info Icon
    Manufacturer substitution
    This part replaces 681891. Substitute parts can look different from the original.
    In Stock
    $345.16
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  • Toro Throttle Spring for Lawn-Boy 4502 - Part 610833

    Engine group diagram

    Throttle Spring

    Part #610833

    Replaced by #610833

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    Manufacturer substitution
    This part replaces 610833. Substitute parts can look different from the original.
    In Stock
    $50.56
    Minus Item
    Qty
    Plus Item
  • Toro Chute Deflector for Lawn-Boy 4502 - Part 681880

    Chute Deflector

    Part #681880

    Replaced by #681880

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    Manufacturer substitution
    This part replaces 681880. Substitute parts can look different from the original.
    In Stock
    $468.16
    Minus Item
    Qty
    Plus Item
  • Toro Retaining Ring for Lawn-Boy 4502 - Part 609004

    Engine group diagram

    Retaining Ring

    Part #609004

    Replaced by #609004

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    Manufacturer substitution
    This part replaces 609004. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.57
    Minus Item
    Qty
    Plus Item
  • Toro Gasket for Lawn-Boy 4502 - Part 607213

    Engine group diagram

    Gasket

    Part #607213

    Replaced by #607213

    Info Icon
    Manufacturer substitution
    This part replaces 607213. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.86
    Minus Item
    Qty
    Plus Item
  • Toro Float Valve for Lawn-Boy 4502 - Part 92-9697

    Engine group diagram

    Needle Seal

    Part #681741

    Replaced by #92-9697

    Info Icon
    Manufacturer substitution
    This part replaces 681741. Substitute parts can look different from the original.
    In Stock
    $96.35
    Minus Item
    Qty
    Plus Item
  • Toro Pulley for Lawn-Boy 4502 - Part 610035

    Drive group diagram

    Pulley

    Part #610035

    Replaced by #610035

    Info Icon
    Manufacturer substitution
    This part replaces 610035. Substitute parts can look different from the original.
    In Stock
    $371.39
    Minus Item
    Qty
    Plus Item
  • Toro Shroud Base for Lawn-Boy 4502 - Part 682386

    Engine group diagram

    Shroud Base

    Part #682386

    Replaced by #682386

    Info Icon
    Manufacturer substitution
    This part replaces 682386. Substitute parts can look different from the original.
    In Stock
    $428.06
    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.

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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 stall?

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

Read more

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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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…

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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 does my lawn mower cut unevenly?

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

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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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