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 143945506 engine

Craftsman 143945506 engine Parts

Here are the diagrams and repair parts for Craftsman 143945506 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 143945506 Engine

  • Breather Kit for Craftsman 143945506 - Part 34214B

    4-cycle engine diagram

    Breather

    Part #34214A

    Replaced by #34214B

    Info Icon
    Manufacturer substitution
    This part replaces 34214A. Substitute parts can look different from the original.
    In Stock
    $17.66
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Fuel Line for Craftsman 143945506 - Part 29774

    4-cycle engine diagram

    Line

    Part #34357

    Replaced by #29774

    Info Icon
    Manufacturer substitution
    This part replaces 34357. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.05
    25% OFF Phone Price : $4.05Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Muffler for Craftsman 143945506 - Part 36473A

    4-cycle engine diagram

    Muffler

    Part #36473

    Replaced by #36473A

    Info Icon
    Manufacturer substitution
    This part replaces 36473. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $19.02
    10% OFF Phone Price : $21.02Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Float Bowl Washer for Craftsman 143945506 - Part 27110A

    Carburetor 632681 (71/143) diagram

    Gasket

    Part #27110

    Replaced by #27110A

    Info Icon
    Manufacturer substitution
    This part replaces 27110. 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
  • Craftsman Lawn & Garden Equipment Engine Link for Craftsman 143945506 - Part 34336A

    4-cycle engine diagram

    Governor Link

    Part #34336

    Replaced by #34336A

    Info Icon
    Manufacturer substitution
    This part replaces 34336. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.82
    26% OFF Phone Price : $3.82Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Screw for Craftsman 143945506 - Part 650898A

    4-cycle engine diagram

    Screw

    Part #650898

    Replaced by #650898A

    Info Icon
    Manufacturer substitution
    This part replaces 650898. 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 143945506 - Part 33012

    #NI

    All parts diagram

    Crankshaft

    Part #33012

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

  • Flywheel for Craftsman 143945506 - Part 611109

    4-cycle engine diagram

    Flywheel

    Part #611109

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

  • Piston Assembly for Craftsman 143945506 - Part 36075

    4-cycle engine diagram

    Piston Assembly

    Part #36075

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

  • (650819) Screw for Craftsman 143945506 - Part N/P

    4-cycle engine diagram

    (650819) Screw

    Part #N/P

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

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Repair time and Difficulty

 15 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Repair time and Difficulty

 45 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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
Central Air Conditioner
Dryer
Electric Range
Front-Engine Lawn Tractor
Furnace
Ice Cream Maker
Lawn & Garden Engine
Microwave/Hood Combo
Parts
Power Drill
Range Hood
Receiver
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Vacuum
Washer
Wine & Beverage Cooler