Lawn & Garden Engine

Model # 143646072 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143646072 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 for143646072 4-Cycle Engine

  • Lawn Mower O-ring 631028
    #25

    Carburetor diagram

    Lawn mower o-ring

    Part #631028

    Replaced by #631028A

    ?
    Manufacturer substitution
    This part replaces 631028. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $2.49
    29% OFF Phone Price : $3.49
    In Stock
  • Needle Seat 631021
    #12

    Carburetor diagram

    Needle seat

    Part #631021

    Replaced by #631021B

    ?
    Manufacturer substitution
    This part replaces 631021. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $10.08
    17% OFF Phone Price : $12.08
    In Stock
  • Gasket 27110
    #21

    Carburetor diagram

    Gasket

    Part #27110

    Replaced by #27110A

    ?
    Manufacturer substitution
    This part replaces 27110. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $2.49
    29% OFF Phone Price : $3.49
    In Stock
  • Breather Element Air Filter 28424
    #40

    Unit parts diagram

    Breather element air filter

    Part #28424

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

  • Craftsman Lawn & Garden Equipment Engine Service Manual 740049

    #NI

    All parts diagram

    Craftsman lawn & garden equipment engine service manual

    Part #740049

    This item is not returnable
    $12.19
    14% OFF Phone Price : $14.19
    In Stock
  • Fuel Bowl 631025
    #16

    Carburetor diagram

    Fuel bowl

    Part #631025

    Replaced by #631867

    ?
    Manufacturer substitution
    This part replaces 631025. Substitute parts can look different from the original.
    This item is not returnable
    $3.49
    22% OFF Phone Price : $4.49
    In Stock
  • Troybilt Carburetor Float 631024
    #15

    Carburetor diagram

    Troybilt carburetor float

    Part #631024

    This item is not returnable
    In Stock
  • Gasket 27930
    #100

    Unit parts diagram

    Gasket

    Part #27930

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

  • Craftsman Lawn & Garden Equipment Engine Carburetor Bowl Drain Valve 27136A
    #17

    Carburetor diagram

    Craftsman lawn & garden equipment engine carburetor bowl drain valve

    Part #27136A

    This item is not returnable
    $8.09
    11% OFF Phone Price : $9.09
    In Stock
  • Lawn & Garden Equipment Engine Carburetor O-ring 630740
    #23

    Carburetor diagram

    Lawn & garden equipment engine carburetor o-ring

    Part #630740

    This item is not returnable
    $3.64
    22% OFF Phone Price : $4.64
    In Stock

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 difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Repair difficulty
Time required
 30 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 difficulty
Time required
 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.…