Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Craftsman 143991300 engine

Craftsman 143991300 engine Parts

Here are the diagrams and repair parts for Craftsman 143991300 engine, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 143991300 Engine

  • Piston Assembly for Craftsman 143991300 - Part 34862A

    #41B

    All parts diagram

    Piston Pin

    Part #35775A

    Replaced by #34862A

    Info Icon
    Manufacturer substitution
    This part replaces 35775A. Substitute parts can look different from the original.
    In Stock
    $125.70
    Minus Item
    Qty
    Plus Item
  • Kit for Craftsman 143991300 - Part 730636A

    #157

    All parts diagram

    Lock Nut

    Part #650947

    Replaced by #730636A

    Info Icon
    Manufacturer substitution
    This part replaces 650947. Substitute parts can look different from the original.
    In Stock
    $15.11
    Minus Item
    Qty
    Plus Item
  • Governor Link for Craftsman 143991300 - Part 36285

    #186

    All parts diagram

    Governor Link

    Part #36285

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

  • Spark Plug for Craftsman 143991300 - Part 34645

    #135

    All parts diagram

    Spark Plug

    Part #34645

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

  • Control Bracket for Craftsman 143991300 - Part 35956

    #200

    All parts diagram

    Control Bracket

    Part #35956

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

  • Intake Brace for Craftsman 143991300 - Part 35288

    #123

    All parts diagram

    Intake Brace

    Part #35288

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

  • Cylinder Head for Craftsman 143991300 - Part 35948

    #120

    All parts diagram

    Cylinder Head

    Part #35948

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

  • Mounting Flange for Craftsman 143991300 - Part 35711A

    #70

    All parts diagram

    Mounting Flange

    Part #35711A

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

  • Spring for Craftsman 143991300 - Part 34148

    #363

    All parts diagram

    Spring

    Part #34148

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

  • Valve Lifter for Craftsman 143991300 - Part 35313

    #48

    All parts diagram

    Valve Lifter

    Part #35313

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

Effective articles & videos to help repair your lawn & garden engines

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Parts & More

Carpet Cleaner
Central Air Conditioner
Dishwasher
Dryer
Front-Engine Lawn Tractor
Gas Walk-Behind Mower
Laundry Center
Parts
Refrigerator
Sewing Machine
Side-By-Side Refrigerator
Television
Top-Mount Refrigerator
Upright Freezer
Washer