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Toro 20028 (9900001 & UP) lawn mower

Toro 20028 (9900001 & UP) lawn mower Parts

Here are the diagrams and repair parts for Toro 20028 (9900001 & UP) lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 20028 (9900001 & UP) Walk-Behind Mowers

  • Toro Decal-warnin for Toro 20028 (9900001 & UP) - Part 104-8589

    Housing/handle brackets/wheel diagram

    Toro Decal

    Part #93-0248

    Replaced by #104-8589

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    Manufacturer substitution
    This part replaces 93-0248. Substitute parts can look different from the original.
    In Stock
    $37.41
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  • Toro Screen for Toro 20028 (9900001 & UP) - Part 105-8629

    Engine & blade diagram

    Toro Blade Bolt

    Part #95-1748

    Replaced by #105-8629

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    Manufacturer substitution
    This part replaces 95-1748. Substitute parts can look different from the original.
    In Stock
    $61.03
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  • Toro Gear Case for Toro 20028 (9900001 & UP) - Part 104-7619

    Gear case diagram

    Toro Cover-gear C

    Part #92-7727

    Replaced by #104-7619

    Info Icon
    Manufacturer substitution
    This part replaces 92-7727. Substitute parts can look different from the original.
    In Stock
    $115.84
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  • Toro Lawn Mower 21-in Deck Blade for Toro 20028 (9900001 & UP) - Part 93-0241-03

    Engine & blade diagram

    Toro Blade

    Part #93-0241

    Replaced by #93-0241-03

    Info Icon
    Manufacturer substitution
    This part replaces 93-0241. Substitute parts can look different from the original.
    In Stock
    $119.01
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  • Toro Pivot Stop for Toro 20028 (9900001 & UP) - Part 107-0757

    Handle & controls diagram

    Toro Pivot Stop

    Part #92-5412

    Replaced by #107-0757

    Info Icon
    Manufacturer substitution
    This part replaces 92-5412. Substitute parts can look different from the original.
    In Stock
    $33.52
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  • Toro Gear-15t Spr for Toro 20028 (9900001 & UP) - Part 104-7668

    Gear case diagram

    Toro 15t Pinion

    Part #55-3760

    Replaced by #104-7668

    Info Icon
    Manufacturer substitution
    This part replaces 55-3760. Substitute parts can look different from the original.
    In Stock
    $100.34
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  • Toro Output Shaft for Toro 20028 (9900001 & UP) - Part 104-7670

    Gear case diagram

    Toro Output Shaft

    Part #93-0239

    Replaced by #104-7670

    Info Icon
    Manufacturer substitution
    This part replaces 93-0239. Substitute parts can look different from the original.
    In Stock
    $281.75
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    Qty
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  • Toro Screw for Toro 20028 (9900001 & UP) - Part 105-8875

    Engine & blade diagram

    Toro Screw

    Part #613227

    Replaced by #105-8875

    Info Icon
    Manufacturer substitution
    This part replaces 613227. Substitute parts can look different from the original.
    In Stock
    $46.00
    Minus Item
    Qty
    Plus Item
  • Toro Pinion Gear for Toro 20028 (9900001 & UP) - Part 104-7667

    Gear case diagram

    Toro Pinion

    Part #60-8890

    Replaced by #104-7667

    Info Icon
    Manufacturer substitution
    This part replaces 60-8890. Substitute parts can look different from the original.
    In Stock
    $56.74
    Minus Item
    Qty
    Plus Item
  • Toro Assembly-transmission for Toro 20028 (9900001 & UP) - Part 930-0240

    Housing/handle brackets/wheel diagram

    Toro Assembly-transmission

    Part #930-0240

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

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…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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

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

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…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…

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