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 143666012 4-cycle engine

Craftsman 143666012 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143666012 4-cycle 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 143666012 4-Cycle Engine

  • Lawn & Garden Equipment Engine Washer for Craftsman 143666012 - Part 651080

    Engine diagram

    Lawn & Garden Equipment Washer

    Part #30590A

    Replaced by #651080

    Info Icon
    Manufacturer substitution
    This part replaces 30590A. 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 Carburetor for Craftsman 143666012 - Part 631954

    Carburetor

    Part #631870

    Replaced by #631954

    Info Icon
    Manufacturer substitution
    This part replaces 631870. Substitute parts can look different from the original.
    In Stock
    $67.86
    43% OFF Was : $119.52Info Icon
    Minus Item
    Qty
    Plus Item
  • Dipstick And Tube Assembly for Craftsman 143666012 - Part 34011B

    Engine diagram

    Dipstick

    Part #34011

    Replaced by #34011B

    Info Icon
    Manufacturer substitution
    This part replaces 34011. Substitute parts can look different from the original.
    In Stock
    $17.37
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Screw for Craftsman 143666012 - Part 590409A

    Replacement parts diagram

    Retainer

    Part #590409

    Replaced by #590409A

    Info Icon
    Manufacturer substitution
    This part replaces 590409. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.40
    Minus Item
    Qty
    Plus Item
  • Tecumseh Piston for Craftsman 143666012 - Part 32592B

    Engine diagram

    Pstn-pn Assm

    Part #32592

    Replaced by #32592B

    Info Icon
    Manufacturer substitution
    This part replaces 32592. Substitute parts can look different from the original.
    In Stock
    $46.13
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Idle Adjustment Screw for Craftsman 143666012 - Part 631838

    Carburetor diagram

    Screw

    Part #631078

    Replaced by #631838

    Info Icon
    Manufacturer substitution
    This part replaces 631078. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.31
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Screw for Craftsman 143666012 - Part 650697A

    Engine diagram

    Screw

    Part #650697

    Replaced by #650697A

    Info Icon
    Manufacturer substitution
    This part replaces 650697. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Tecumseh Lawn & Garden Equipment Engine Cylinder Assembly for Craftsman 143666012 - Part 32586C

    Engine diagram

    Cylinder Assembly

    Part #32586B

    Replaced by #32586C

    Info Icon
    Manufacturer substitution
    This part replaces 32586B. Substitute parts can look different from the original.
    In Stock
    $239.50
    5% OFF Phone Price : $251.50Info Icon
    Minus Item
    Qty
    Plus Item
  • Cylinder Cover for Craftsman 143666012 - Part 31303C

    Engine diagram

    Cylinder Cover

    Part #31303B

    Replaced by #31303C

    Info Icon
    Manufacturer substitution
    This part replaces 31303B. Substitute parts can look different from the original.
    In Stock
    $102.20
    Minus Item
    Qty
    Plus Item
  • Tecumseh Gasket for Craftsman 143666012 - Part 33239A

    Engine diagram

    Gasket

    Part #33239

    Replaced by #33239A

    Info Icon
    Manufacturer substitution
    This part replaces 33239. Substitute parts can look different from the original.
    In Stock
    $31.11
    Minus Item
    Qty
    Plus Item

Repair guides for side-by-side refrigerators

How to replace an electronic control board on the back of a refrigerator

How to replace an electronic control board on the back of a refrigerator

If your refrigerator isn't running, an electronic control board failure could be the problem. A service technician can d…

Repair time and Difficulty

 15 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair time and Difficulty

 15 minutes or less
How to replace an ice maker in a side-by-side refrigerator

How to replace an ice maker in a side-by-side refrigerator

Learn how to replace the ice maker in a side-by-side refrigerator with these step-by-step instructions.…

Repair time and Difficulty

 30 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

Canister Vacuum
Chest Freezer
Dryer
Electric Cooktop
Electric Water Heater
Gas Chainsaw
Gas Pressure Washer
Gas Range
Lawn & Garden Engine
Parts
Refrigerator
Side-By-Side Refrigerator
Washer