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Toro 20073A lawn mower Parts

Here are the diagrams and repair parts for Toro 20073A lawn mower, as well as links to manuals and error code tables, if available.

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Toro 20073A lawn mower
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Browse Parts for 20073A Walk-Behind Mowers

  • Toro Half Pulley for Toro 20073A - Part 100-1176

    Toro Half Pulley

    Part #100-1176
    In Stock
    $36.70
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  • Toro Cap Screw for Toro 20073A - Part 322-3

    Deck/side chute/rear door diagram

    Toro Cap Screw

    Part #322-3
    This item is not returnable
    In Stock
    $2.16
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  • Toro Lawn Mower Wheel for Toro 20073A - Part 105-1814

    Front axle assembly diagram

    Toro Lawn Mower Wheel

    Part #105-1814
    In Stock
    $109.25
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  • Toro Lawn Mower Spacer for Toro 20073A - Part 106-3999

    Engine & blade assembly diagram

    Toro Lawn Mower Spacer

    Part #106-3999
    This item is not returnable
    In Stock
    $30.01
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  • Toro Lawn Mower 22-in Deck Mulching Blade for Toro 20073A - Part 131-4547-03

    Engine & blade assembly diagram

    Toro Lawn Mower Blade

    Part #108-9764-03

    Replaced by #131-4547-03

    Info Icon
    Manufacturer substitution
    This part replaces 108-9764-03. Substitute parts can look different from the original.
    This item is not returnable
    Get free shipping with Automatic Reorder
    In Stock
    $31.53
    16% OFF Phone Price : $37.53Info Icon
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  • Toro Hinge Pin De for Toro 20073A - Part 136-8672

    Deck/side chute/rear door diagram

    Toro Rod Cover

    Part #99-5291

    Replaced by #136-8672

    Info Icon
    Manufacturer substitution
    This part replaces 99-5291. Substitute parts can look different from the original.
    In Stock
    $29.66
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  • Toro Latch-door for Toro 20073A - Part 138-3221

    Deck/side chute/rear door diagram

    Toro Door Latch

    Part #107-0795

    Replaced by #138-3221

    Info Icon
    Manufacturer substitution
    This part replaces 107-0795. Substitute parts can look different from the original.
    In Stock
    $27.73
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  • Toro Bail-brake for Toro 20073A - Part 131-0880-03

    Handle assembly diagram

    Toro Brake Bar

    Part #104-8679-03

    Replaced by #131-0880-03

    Info Icon
    Manufacturer substitution
    This part replaces 104-8679-03. Substitute parts can look different from the original.
    In Stock
    $65.76
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    Qty
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  • Toro Screw-handle for Toro 20073A - Part 92-2260

    Handle assembly diagram

    Toro Hand Screw

    Part #112-8876

    Replaced by #92-2260

    Info Icon
    Manufacturer substitution
    This part replaces 112-8876. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $30.88
    Minus Item
    Qty
    Plus Item
  • Toro Bolt for Toro 20073A - Part 125-2466

    Engine & blade assembly diagram

    Toro Blade Bolt

    Part #105-8579

    Replaced by #125-2466

    Info Icon
    Manufacturer substitution
    This part replaces 105-8579. Substitute parts can look different from the original.
    In Stock
    $29.84
    Minus Item
    Qty
    Plus Item

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Toro Key 612066

Toro Key

Part #612066
This item is not returnable
In Stock
$29.24
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Qty
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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.

View all

Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Read more

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…

Read more

Why does my lawn mower cut unevenly?

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

Read more

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…

Read more

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.…

Read more

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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