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Craftsman 143998503 engine

Craftsman 143998503 engine Parts

Here are the diagrams and repair parts for Craftsman 143998503 engine, as well as links to manuals and error code tables, if available.

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Browse Parts for 143998503 Engine

  • Craftsman Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket for Craftsman 143998503 - Part 631028A

    Carburetor no.# 640012 diagram

    Lawn Mower O-ring

    Part #631028

    Replaced by #631028A

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    Manufacturer substitution
    This part replaces 631028. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.90
    26% OFF Phone Price : $3.90Info Icon
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  • Craftsman Lawn & Garden Equipment Engine Ignition Module for Craftsman 143998503 - Part 35135B

    Engine 143.998503 diagram

    Lamination

    Part #35135

    Replaced by #35135B

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    Manufacturer substitution
    This part replaces 35135. Substitute parts can look different from the original.
    In Stock
    $66.61
    8% OFF Phone Price : $72.61Info Icon
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  • Cap for Craftsman 143998503 - Part 640053

    Carburetor no.# 640012 diagram

    Cap

    Part #640053

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

  • Lawn & Garden Equipment Engine Screw for Craftsman 143998503 - Part 651033A

    Engine 143.998503 diagram

    Screw

    Part #651033

    Replaced by #651033A

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    Manufacturer substitution
    This part replaces 651033. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
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  • Lawn & Garden Equipment Engine Gasket Set for Craftsman 143998503 - Part 36450C

    Engine 143.998503 diagram

    Gasket

    Part #36450B

    Replaced by #36450C

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    Manufacturer substitution
    This part replaces 36450B. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $24.03
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  • Washer for Craftsman 143998503 - Part 730324

    Engine 143.998503 diagram

    Washer

    Part #650690

    Replaced by #730324

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    Manufacturer substitution
    This part replaces 650690. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.89
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  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Craftsman 143998503 - Part 631021B

    Carburetor no.# 640012 diagram

    Needle Seat

    Part #631021

    Replaced by #631021B

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    Manufacturer substitution
    This part replaces 631021. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.38
    15% OFF Phone Price : $13.38Info Icon
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  • Lawn & Garden Equipment Nut for Craftsman 143998503 - Part 650825

    Engine 143.998503 diagram

    Wing Nut

    Part #650513

    Replaced by #650825

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    Manufacturer substitution
    This part replaces 650513. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Nut for Craftsman 143998503 - Part 651016

    Starter motor diagram

    Lock Nut

    Part #33450

    Replaced by #651016

    Info Icon
    Manufacturer substitution
    This part replaces 33450. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Nut for Craftsman 143998503 - Part 650864

    Starter motor diagram

    Nut

    Part #28710

    Replaced by #650864

    Info Icon
    Manufacturer substitution
    This part replaces 28710. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item

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