MTD
Lawn & Garden Engine

Model #270-SU Official MTD engine

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

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 134 parts

    Lawn & Garden Equipment Engine Spark Plug#18

    Engine Diagram

    Lawn & garden equipment engine spark plug

    Part #951-10292
    Replaced by #951-10292A
    ?
    Manufacturer substitution
    This part replaces 951-10292. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $5.84 | 
    17% OFF 
    MSRP: $7.00
    Lawn & Garden Equipment Engine Recoil Starter and Housing Assembly#95

    Engine Diagram

    Snowblower recoil starter assembly

    Part #951-10658
    Replaced by #951-14151
    ?
    Manufacturer substitution
    This part replaces 951-10658. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $64.60 | 
    24% OFF 
    MSRP: $85.00
    Lawn & Garden Equipment Engine Fuel Filter

    #NI01

    All parts Diagram

    In Stock
    $12.60 | 
    16% OFF 
    MSRP: $15.00
    Lawn & Garden Equipment Engine Starter Key#96

    Engine Diagram

    Key

    Part #731-05632
    Replaced by #951-10630
    ?
    Manufacturer substitution
    This part replaces 731-05632. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $8.29 | 
    11% OFF 
    Phone Price: $9.29
    Lawn & Garden Equipment Engine Carburetor Gasket#30

    Engine Diagram

    Lawn & garden equipment engine carburetor gasket

    Part #951-11567
    Replaced by #751P11567B
    ?
    Manufacturer substitution
    This part replaces 951-11567. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $2.99 | 
    25% OFF 
    Phone Price: $3.99
    Lawn & Garden Equipment Engine Carburetor Gasket#32

    Engine Diagram

    Carburetor gasket

    Part #751-11569A
    Replaced by #751P12005A
    ?
    Manufacturer substitution
    This part replaces 751-11569A. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $4.31 | 
    48% OFF 
    MSRP: $8.30
    Lawn & Garden Equipment Engine Carburetor Gasket#34

    Engine Diagram

    Carburetor plate

    Part #751-11897
    Replaced by #751P11897B
    ?
    Manufacturer substitution
    This part replaces 751-11897. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $1.89 | 
    35% OFF 
    Phone Price: $2.89
    Lawn & Garden Equipment Engine Carburetor Primer Bulb#130

    Engine Diagram

    In Stock
    $26.69 | 
    16% OFF 
    Phone Price: $31.69
    Lawn & Garden Equipment Engine Fuel Tank Cap#117

    Engine Diagram

    Lawn mower fuel cap

    Part #951-10649
    Replaced by #951-12533
    ?
    Manufacturer substitution
    This part replaces 951-10649. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $27.69 | 
    15% OFF 
    Phone Price: $32.69
    Lawn & Garden Equipment Engine Huayi 170S & 170SA Carburetor#33

    Engine Diagram

    Lawn & garden equipment engine carburetor

    Part #951-10638A
    Replaced by #951-14026A
    ?
    Manufacturer substitution
    This part replaces 951-10638A. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $81.71 | 
    26% OFF 
    MSRP: $110.00

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