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MTD 478-SU engine

MTD 478-SU engine Parts

Here are the diagrams and repair parts for MTD 478-SU engine, as well as links to manuals and error code tables, if available.

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Browse Parts for 478-SU Engine

  • Lawn & Garden Equipment Engine Fuel Tank Cap for MTD 478-SU - Part 951-12533

    Engine diagram

    Lawn Mower Fuel Cap

    Part #951-10649

    Replaced by #951-12533

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    Manufacturer substitution
    This part replaces 951-10649. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $21.81
    42% OFF Was : $37.90Info Icon
    Minus Item
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  • Lawn & Garden Equipment Engine Ignition Coil for MTD 478-SU - Part 951-11197A

    Engine diagram

    Lawn & Garden Equipment Engine Ignition Coil

    Part #951-11197

    Replaced by #951-11197A

    Info Icon
    Manufacturer substitution
    This part replaces 951-11197. Substitute parts can look different from the original.
    In Stock
    $108.16
    Minus Item
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  • Lawn & Garden Equipment Engine Huayi 178s And 178sa/hy-178la Carburetor Kit for MTD 478-SU - Part 951-12762A

    #NI06

    All parts diagram

    Snowblower Carburetor Kit

    Part #951-11219

    Replaced by #951-12762A

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    Manufacturer substitution
    This part replaces 951-11219. Substitute parts can look different from the original.
    In Stock
    $74.70
    7% OFF Phone Price : $80.70Info Icon
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  • Pin-dowel 9 for MTD 478-SU - Part 715-04096A

    Engine diagram

    Dowel Pin

    Part #715-04096

    Replaced by #715-04096A

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    Manufacturer substitution
    This part replaces 715-04096. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.66
    Minus Item
    Qty
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  • Lawn & Garden Equipment Engine Nut for MTD 478-SU - Part 712-05015

    Nut

    Part #712-04211

    Replaced by #712-05015

    Info Icon
    Manufacturer substitution
    This part replaces 712-04211. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $12.01
    14% OFF Phone Price : $14.01Info Icon
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  • Mtd Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket for MTD 478-SU - Part 951-11349A

    Engine diagram

    Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket

    Part #951-11349

    Replaced by #951-11349A

    Info Icon
    Manufacturer substitution
    This part replaces 951-11349. Substitute parts can look different from the original.
    In Stock
    $6.55
    13% OFF Phone Price : $7.55Info Icon
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  • Tube Bracket for MTD 478-SU - Part 951-11185

    Engine diagram

    Tube Bracket

    Part #951-11185

    The manufacturer no longer makes this part, and there's no substitute part

  • Mtd Snowblower Engine Fuel Tank Mounting Bracket for MTD 478-SU - Part 951-11183

    Engine diagram

    Mtd Snowblower Engine Fuel Tank Mounting Bracket

    Part #951-11183

    The manufacturer no longer makes this part, and there's no substitute part

  • Craftsman Engine Shrou for MTD 478-SU - Part 951-11419

    Engine diagram

    Craftsman Engine Shrou

    Part #951-11419

    The manufacturer no longer makes this part, and there's no substitute part

  • Mtd Lawn & Garden Equipment Engine Fuel Tank Bracket for MTD 478-SU - Part 951-11182

    Engine diagram

    Mtd Lawn & Garden Equipment Engine Fuel Tank Bracket

    Part #951-11182

    The manufacturer no longer makes this part, and there's no substitute part

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Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Repair guides for treadmills

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

How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair time and Difficulty

 30 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair time and Difficulty

 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

 45 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 treadmill.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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What are the main components of a lawn mower?

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