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Lawn-Boy 320 (28222-8900001 & UP) snow thrower Parts

Here are the diagrams and repair parts for Lawn-Boy 320 (28222-8900001 & UP) snow thrower, as well as links to manuals and error code tables, if available.

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Lawn-Boy 320 (28222-8900001 & UP) snow thrower
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Browse Parts for 320 (28222-8900001 & UP) Snowblowers

  • Toro Washer for Lawn-Boy 320 (28222-8900001 & UP) - Part 3256-55

    Rotor housing assembly diagram

    Washer

    Part #3256-55

    Replaced by #3256-55

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    Manufacturer substitution
    This part replaces 3256-55. Substitute parts can look different from the original.
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    $32.46
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  • Toro Washer for Lawn-Boy 320 (28222-8900001 & UP) - Part 80-4620

    Rotor housing assembly diagram

    Washer

    Part #80-4620

    Replaced by #80-4620

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    Manufacturer substitution
    This part replaces 80-4620. Substitute parts can look different from the original.
    This item is not returnable
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    $3.86
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  • Toro Screw for Lawn-Boy 320 (28222-8900001 & UP) - Part 94-2789

    Screw

    Part #94-2789

    Replaced by #94-2789

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    Manufacturer substitution
    This part replaces 94-2789. Substitute parts can look different from the original.
    This item is not returnable
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    $2.86
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  • Toro Cap Screw for Lawn-Boy 320 (28222-8900001 & UP) - Part 321-30

    Rotor housing assembly diagram

    Cap Screw

    Part #321-30

    Replaced by #321-30

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    This part replaces 321-30. Substitute parts can look different from the original.
    In Stock
    $33.28
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  • Toro Lawn Mower Housing for Lawn-Boy 320 (28222-8900001 & UP) - Part 100-3443

    Starter motor asm 27222/electric diagram

    Upper Housing

    Part #70-7810

    Replaced by #100-3443

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    This part replaces 70-7810. Substitute parts can look different from the original.
    In Stock
    $98.50
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  • Toro Key for Lawn-Boy 320 (28222-8900001 & UP) - Part 700918

    Upper shroud assembly diagram

    Key

    Part #700918

    Replaced by #700918

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    This part replaces 700918. Substitute parts can look different from the original.
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    $34.65
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  • Toro Screw-plasti for Lawn-Boy 320 (28222-8900001 & UP) - Part 137-3101

    Upper shroud asm - cont. diagram

    Screw

    Part #46-8092

    Replaced by #137-3101

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    This part replaces 46-8092. Substitute parts can look different from the original.
    This item is not returnable
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    $2.16
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  • Toro Motor Strap for Lawn-Boy 320 (28222-8900001 & UP) - Part 250-7

    Motor Strap

    Part #250-7

    Replaced by #250-7

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    Manufacturer substitution
    This part replaces 250-7. Substitute parts can look different from the original.
    In Stock
    $37.61
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  • Toro Washer for Lawn-Boy 320 (28222-8900001 & UP) - Part 52-7280

    Rotor housing assembly diagram

    Washer

    Part #52-7280

    Replaced by #52-7280

    Info Icon
    Manufacturer substitution
    This part replaces 52-7280. Substitute parts can look different from the original.
    In Stock
    $32.23
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  • Toro Gas Line for Lawn-Boy 320 (28222-8900001 & UP) - Part 49-2482

    Gas Line

    Part #49-2482

    Replaced by #49-2482

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    Manufacturer substitution
    This part replaces 49-2482. Substitute parts can look different from the original.
    In Stock
    $56.17
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Most common symptoms to help you fix your snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: dirty carburetor, stale fuel…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

Repair time and Difficulty

 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

Repair time and Difficulty

 45 minutes or less
How to replace a snowblower 4-way chute control assembly

How to replace a snowblower 4-way chute control assembly

Replace the 4-way chute control assembly on your snowblower if it’s damaged.…

Repair time and Difficulty

 30 minutes or less

Effective articles & videos to help repair your snowblowers

Use the advice and tips in these articles and videos to get the most out of your snowblower.

How to find the age of your Craftsman snowblower

How to find the age of your Craftsman snowblower

If you're looking for the age of you Craftsman snowblower, our guide will help.…

How to adjust the snowblower drive control cable video

How to adjust the snowblower drive control cable video

Proper drive control cable tension is key to smooth snowblower operation, and you can learn how to test and adjust it yo…

How to lubricate a snowblower drive hex shaft video

How to lubricate a snowblower drive hex shaft video

Avoid costly snowblower repairs this season. Watch how to lubricate the drive hex shaft to prevent friction, improve tra…

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