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MTD 664F gas snowthrower Parts

Here are the diagrams and repair parts for MTD 664F gas snowthrower, as well as links to manuals and error code tables, if available.

MTD 664F gas snowthrower
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Browse Parts for 664F Snowblowers

  • Yard Machines Lawn Tractor Screw for MTD 664F - Part 710-0809

    Friction wheel/gears/frame cover diagram

    Yard Machines Lawn Tractor Screw

    Part #710-0809
    This item is not returnable
    In Stock
    $10.57
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  • Mtd Snowblower Flange Bearing for MTD 664F - Part 741-0662

    Key/housing diagram

    Mtd Snowblower Flange Bearing

    Part #741-0662
    This item is not returnable
    In Stock
    $15.84
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  • Yard-man Snowblower Auger Shaft Bearing Housing for MTD 664F - Part 05931A

    Gear assembly/housing diagram

    Yard-man Snowblower Auger Shaft Bearing Housing

    Part #05931A
    In Stock
    $16.31
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  • Sears Lawn & Garden Equipment Bell Washer for MTD 664F - Part 736-0331

    Sears Lawn & Garden Equipment Bell Washer

    Part #736-0331
    This item is not returnable
    In Stock
    $5.82
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  • Spring Pin for MTD 664F - Part 715-0114

    Gear assembly/housing diagram

    Spring Pin

    Part #715-0114
    In Stock
    $35.83
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  • Lawn Tractor Screw for MTD 664F - Part 710-04669

    Control panel/handle diagram

    Screw

    Part #710-1003

    Replaced by #710-04669

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    Manufacturer substitution
    This part replaces 710-1003. Substitute parts can look different from the original.
    This item is not returnable
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    $6.17
    14% OFF Phone Price : $7.17Info Icon
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  • Lawn & Garden Equipment Bushing for MTD 664F - Part 941-0475

    Gear assembly/housing diagram

    Bushing

    Part #741-0475

    Replaced by #941-0475

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    Manufacturer substitution
    This part replaces 741-0475. Substitute parts can look different from the original.
    This item is not returnable
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    $6.22
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  • Snowblower Gearbox Housing for MTD 664F - Part 918-0124A

    Key/housing diagram

    Housing Assembly

    Part #618-0124

    Replaced by #918-0124A

    Info Icon
    Manufacturer substitution
    This part replaces 618-0124. Substitute parts can look different from the original.
    In Stock
    $67.55
    8% OFF Phone Price : $73.55Info Icon
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  • Tiller Clutch Cable Fitting for MTD 664F - Part 946-0778

    Control panel/handle diagram

    Control Cable

    Part #746-0778

    Replaced by #946-0778

    Info Icon
    Manufacturer substitution
    This part replaces 746-0778. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $18.96
    10% OFF Phone Price : $20.96Info Icon
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  • Lawn & Garden Equipment Transmission Grease for MTD 664F - Part 737-0168A

    Key/housing diagram

    Grease

    Part #737-0168

    Replaced by #737-0168A

    Info Icon
    Manufacturer substitution
    This part replaces 737-0168. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $43.19
    12% OFF Phone Price : $49.19Info Icon
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Most common symptoms to help you fix your snowblowers

Choose a symptom to see related snowblower repairs.

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Why won't my snowblower throw snow far enough?

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

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How do I tune up my snowblower?

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

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Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

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Why won't my snowblower clear snow well?

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

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Why doesn't my snowblower auger turn?

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

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Why won't my snowblower chute turn?

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

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Why doesn't my snowblower self propel?

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

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Why does my snowblower engine run rough?

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

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Repair guides for gas snowblowers

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

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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.…

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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.…

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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.…

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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.

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Snowblower won’t start: 4 easy DIY fixes

Snowblower won’t start: 4 easy DIY fixes

Find easy DIY tips to fix your snowblower when it won't start…

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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