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MTD 270-SU engine Parts

Here are the diagrams and repair parts for MTD 270-SU engine, as well as links to manuals and error code tables, if available.

MTD 270-SU engine
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Browse Parts for 270-SU Engine

  • Lawn & Garden Equipment Bearing for MTD 270-SU - Part 951-11369

    Engine diagram

  • Snap Ring for MTD 270-SU - Part 951-11632

    Engine diagram

    Snap Ring

    Part #951-11632
    This item is not returnable
    In Stock
    $7.40
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  • Service Kit for MTD 270-SU - Part 951-11247A

    #NI06

    All parts diagram

    Crankshaft

    Part #951-11247

    Replaced by #951-11247A

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    Manufacturer substitution
    This part replaces 951-11247. Substitute parts can look different from the original.
    In Stock
    $176.02
    6% OFF Phone Price : $188.02Info Icon
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  • Mtd Snowblower Engine Shroud for MTD 270-SU - Part 951-10634A

    Engine diagram

    Snowblower Engine Shroud

    Part #951-10634

    Replaced by #951-10634A

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    Manufacturer substitution
    This part replaces 951-10634. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $46.00
    12% OFF Phone Price : $52.00Info Icon
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  • Lawn & Garden Equipment Engine Starter Key for MTD 270-SU - Part 951-10630

    Engine diagram

    Key

    Part #731-05632

    Replaced by #951-10630

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    Manufacturer substitution
    This part replaces 731-05632. Substitute parts can look different from the original.
    In Stock
    $10.29
    16% OFF Phone Price : $12.29Info Icon
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  • Mtd Snowblower Engine Ignition Coil for MTD 270-SU - Part 951-10646A

    Engine diagram

    Snowblower Engine Ignition Coil

    Part #951-10646

    Replaced by #951-10646A

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    Manufacturer substitution
    This part replaces 951-10646. Substitute parts can look different from the original.
    In Stock
    $125.76
    9% OFF Phone Price : $137.76Info Icon
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  • Gov Gear for MTD 270-SU - Part 751P11576A

    Engine diagram

    Governor Gear

    Part #951-11576

    Replaced by #751P11576A

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    Manufacturer substitution
    This part replaces 951-11576. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.29
    Minus Item
    Qty
    Plus Item
  • Pin - Dowel for MTD 270-SU - Part 715-04088A

    Engine diagram

    Dowel Pin

    Part #715-04088

    Replaced by #715-04088A

    Info Icon
    Manufacturer substitution
    This part replaces 715-04088. Substitute parts can look different from the original.
    In Stock
    $29.35
    Minus Item
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  • Mtd Lawn & Garden Equipment Engine Oil Seal for MTD 270-SU - Part 751P11368A

    Engine diagram

    Lawn & Garden Equipment Engine Oil Seal

    Part #951-11368

    Replaced by #751P11368A

    Info Icon
    Manufacturer substitution
    This part replaces 951-11368. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.69
    Minus Item
    Qty
    Plus Item

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: punctured tire, damaged rim…

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

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

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 lawn & garden engines

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

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Top questions about Sears and Sears PartsDirect

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What are the main components of a lawn mower?

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