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MTD 31BM63LF704 snow thrower

MTD 31BM63LF704 snow thrower Parts

Here are the diagrams and repair parts for MTD 31BM63LF704 snow thrower, as well as links to manuals and error code tables, if available.

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Browse Parts for 31BM63LF704 Snowblowers

  • Mtd Snowblower Chute Rotation Worm Drive Shaft for MTD 31BM63LF704 - Part 711-05329A

    Extended chute diagram

    Shaft

    Part #711-05329

    Replaced by #711-05329A

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    Manufacturer substitution
    This part replaces 711-05329. Substitute parts can look different from the original.
    In Stock
    $56.34
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  • Mtd Snowblower Auger Clutch Cable for MTD 31BM63LF704 - Part 946-04230B

    Auger & housing diagram

    Snowblower Auger Clutch Cable

    Part #946-04230A

    Replaced by #946-04230B

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    Manufacturer substitution
    This part replaces 946-04230A. Substitute parts can look different from the original.
    In Stock
    $32.73
    15% OFF Phone Price : $38.73Info Icon
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  • Snowblower Auger Housing (oyster Gray) for MTD 31BM63LF704 - Part 684-04265A-0662

    Auger & housing diagram

    Color Needed

    Part #684-04265

    Replaced by #684-04265A-0662

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    Manufacturer substitution
    This part replaces 684-04265. Substitute parts can look different from the original.
    In Stock
    $338.72
    $12.00 OFF Phone Price : $350.72Info Icon
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  • Snowblower Handle, Upper Right for MTD 31BM63LF704 - Part 749-04190A-0637

    Upper Handle

    Part #749-04190A

    Replaced by #749-04190A-0637

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    Manufacturer substitution
    This part replaces 749-04190A. Substitute parts can look different from the original.
    In Stock
    $69.61
    8% OFF Phone Price : $75.61Info Icon
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  • Snowblower Chute Control Rod Bracket for MTD 31BM63LF704 - Part 790-00341-0637

    Extended chute diagram

    Bracket Rod Support

    Part #790-00341

    Replaced by #790-00341-0637

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    Manufacturer substitution
    This part replaces 790-00341. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $47.73
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  • Snowblower 4-way Clutch Cable for MTD 31BM63LF704 - Part 946-04528B

    2-way & 4-way extended chute diagram

    Snowblower 2-way Clutch Cable

    Part #946-04528A

    Replaced by #946-04528B

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    Manufacturer substitution
    This part replaces 946-04528A. Substitute parts can look different from the original.
    In Stock
    $38.39
    29% OFF Was : $53.93Info Icon
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  • Snowblower Chute Crank Support Bracket for MTD 31BM63LF704 - Part 684-04311B-0637

    Bracket Assembly

    Part #684-04311A

    Replaced by #684-04311B-0637

    Info Icon
    Manufacturer substitution
    This part replaces 684-04311A. Substitute parts can look different from the original.
    In Stock
    $56.16
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  • Snowblower Handle Panel for MTD 31BM63LF704 - Part 731P05334C

    N/p/q - style panel diagram

    Panel Handle

    Part #731-05334A

    Replaced by #731P05334C

    Info Icon
    Manufacturer substitution
    This part replaces 731-05334A. Substitute parts can look different from the original.
    In Stock
    $136.98
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  • Snowblower Chute Crank Support Bracket for MTD 31BM63LF704 - Part 784-5647-0637

    Bracket

    Part #784-5647

    Replaced by #784-5647-0637

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    Manufacturer substitution
    This part replaces 784-5647. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $23.45
    20% OFF Phone Price : $29.45Info Icon
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  • Snowblower Hex Shaft for MTD 31BM63LF704 - Part 917-04209B

    Drive system diagram

    Snowblower Hex Shaft

    Part #917-04209A

    Replaced by #917-04209B

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    Manufacturer substitution
    This part replaces 917-04209A. Substitute parts can look different from the original.
    In Stock
    $184.48
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Mtd Snowblower Flange Bearing

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Most common symptoms to help you fix your snowblowers

Choose a symptom to see related snowblower repairs.

View all

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…

Read more

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…

Read more

Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

Read more

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, …

Read more

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…

Read more

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…

Read more

Why does my snowblower engine run rough?

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

Read more

Repair guides for gas snowblowers

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

View all
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.…

Read more

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.…

Read more

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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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.…

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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…

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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…

Read more

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