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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

  • Sears Lawn Tractor Screw for MTD 664F - Part 710-0627

    Sears Lawn Tractor Screw

    Part #710-0627
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    $7.89
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  • Mtd Snowblower Friction Disc for MTD 664F - Part 935-0243B

    Friction wheel/gears/frame cover diagram

    Friction Disc Assembly

    Part #735-0243B

    Replaced by #935-0243B

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    This part replaces 735-0243B. Substitute parts can look different from the original.
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    $29.05
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  • Mtd Snowblower Clutch Cable for MTD 664F - Part 946-0898

    Friction wheel/gears/frame cover diagram

    Drive

    Part #746-0898

    Replaced by #946-0898

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    This part replaces 746-0898. Substitute parts can look different from the original.
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    $25.61
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  • Lawn Tractor Tire Valve Stem for MTD 664F - Part 934-0255

    Wheel assembly diagram

    Air Valve

    Part #734-0255

    Replaced by #934-0255

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    This part replaces 734-0255. Substitute parts can look different from the original.
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    $7.54
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  • Snowblower Flange Bearing for MTD 664F - Part 741-0493C

    Gear assembly/housing diagram

    Snowblower Flange Bearing

    Part #741-0493A

    Replaced by #741-0493C

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    This part replaces 741-0493A. Substitute parts can look different from the original.
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    $40.33
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  • Snowblower Chute Deflector for MTD 664F - Part 731-04426C

    Control panel/handle diagram

    Uppper Chute

    Part #731-0921

    Replaced by #731-04426C

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    This part replaces 731-0921. Substitute parts can look different from the original.
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    $31.47
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  • Snowblower Idler Arm Spring for MTD 664F - Part 932-0710

    Belts/pulleys diagram

    Extension Spring

    Part #732-0710

    Replaced by #932-0710

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    This part replaces 732-0710. Substitute parts can look different from the original.
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    $11.53
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  • Craftsman Lawn & Garden Equipment Engine Electric Starter for MTD 664F - Part 33290H

    #NI01

    All parts diagram

    Starter Kit

    Part #OEM-390-986

    Replaced by #33290H

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    Manufacturer substitution
    This part replaces OEM-390-986. Substitute parts can look different from the original.
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    $231.13
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  • Craftsman Lawn And Garden Equipment Flat Washer for MTD 664F - Part 736-0188

    Craftsman Lawn And Garden Equipment Flat Washer

    Part #736-0188
    This item is not returnable
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    $3.93
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  • Mtd Snowblower Grommet for MTD 664F - Part 735-0234

    Control panel/handle diagram

    Mtd Snowblower Grommet

    Part #735-0234
    This item is not returnable
    In Stock
    $8.34
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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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