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 143953505 engine

Craftsman 143953505 engine Parts

Here are the diagrams and repair parts for Craftsman 143953505 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 143953505 Engine

  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Craftsman 143953505 - Part 631021B

    Carburetor 632589 (71/143) diagram

    Needle Seat

    Part #631021

    Replaced by #631021B

    Info Icon
    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
    Minus Item
    Qty
    Plus Item
  • Tecumseh Lawn & Garden Equipment Engine Ignition Coil for Craftsman 143953505 - Part 34443D

    Replacement parts diagram

    Lamination

    Part #34443A

    Replaced by #34443D

    Info Icon
    Manufacturer substitution
    This part replaces 34443A. Substitute parts can look different from the original.
    In Stock
    $27.23
    42% OFF Was : $46.94Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Screw for Craftsman 143953505 - Part 651018

    Replacement parts diagram

    Screw

    Part #650548

    Replaced by #651018

    Info Icon
    Manufacturer substitution
    This part replaces 650548. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.74
    27% OFF Phone Price : $3.74Info Icon
    Minus Item
    Qty
    Plus Item
  • Crankshaft for Craftsman 143953505 - Part 33012

    #NI

    All parts diagram

    Crankshaft

    Part #33012

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

  • Ring for Craftsman 143953505 - Part 28988

    Replacement parts diagram

    Ring

    Part #28988

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

  • Piston And Pin for Craftsman 143953505 - Part 32538B

    Replacement parts diagram

    Piston And Pin

    Part #32538B

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

  • Muffler for Craftsman 143953505 - Part 36493

    Replacement parts diagram

    Muffler

    Part #36493

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

  • Crankshaft for Craftsman 143953505 - Part 35902

    Replacement parts diagram

    Crankshaft

    Part #35902

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

  • Camshaft for Craftsman 143953505 - Part 33149A

    Replacement parts diagram

    Camshaft

    Part #33149A

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

  • Spark Plug for Craftsman 143953505 - Part 33636

    Replacement parts diagram

    Spark Plug

    Part #33636

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

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace an oven temperature sensor on an electric range

How to replace an oven temperature sensor on an electric range

These step-by-step instructions guide you through replacing an oven temperature sensing probe.…

Repair time and Difficulty

 15 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Repair time and Difficulty

 15 minutes or less
How to replace a range surface element control switch

How to replace a range surface element control switch

The surface element control switch lets you turn the stovetop elements on and off, and to set the heat level. These step…

Repair time and Difficulty

 15 minutes or less

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

Bottom-Mount Refrigerator
Dishwasher
Gas Chainsaw
Gas Grill
Gas Leaf Blower
Gas Line Trimmer
Lawn & Garden Engine
Parts
Reciprocating Saw
Refrigerator
Top-Mount Refrigerator
Treadmill
Washer
Wet/Dry Vacuum