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 143943505 engine

Craftsman 143943505 engine Parts

Here are the diagrams and repair parts for Craftsman 143943505 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 143943505 Engine

  • Lawn & Garden Equipment Engine Idle Adjustment Screw for Craftsman 143943505 - Part 631838

    Carburetor 631921 (71/143) 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
  • Tecumseh Lawn & Garden Equipment Engine Oil Seal for Craftsman 143943505 - Part 32600A

    Replacement parts diagram

    Troybilt Lawn & Garden Equipment Engine Oil Seal

    Part #32600

    Replaced by #32600A

    Info Icon
    Manufacturer substitution
    This part replaces 32600. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.33
    14% OFF Phone Price : $7.33Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Washer for Craftsman 143943505 - Part 651080

    Replacement parts 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 Intake Valve for Craftsman 143943505 - Part 29314C

    Replacement parts diagram

    Intake Valve

    Part #29314B

    Replaced by #29314C

    Info Icon
    Manufacturer substitution
    This part replaces 29314B. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.43
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Screw for Craftsman 143943505 - Part 651007

    Replacement parts diagram

    Screw

    Part #650814

    Replaced by #651007

    Info Icon
    Manufacturer substitution
    This part replaces 650814. 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 Screw for Craftsman 143943505 - Part 651025

    Carburetor 631921 (71/143) diagram

    Screw

    Part #650417

    Replaced by #651025

    Info Icon
    Manufacturer substitution
    This part replaces 650417. 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 Ignition Module Mounting Stud for Craftsman 143943505 - Part 651024

    Replacement parts diagram

    Stud

    Part #650872

    Replaced by #651024

    Info Icon
    Manufacturer substitution
    This part replaces 650872. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.14
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Governor Linkage for Craftsman 143943505 - Part 37735

    Replacement parts diagram

    Lever

    Part #31510

    Replaced by #37735

    Info Icon
    Manufacturer substitution
    This part replaces 31510. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $15.80
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Governor Linkage for Craftsman 143943505 - Part 37735

    Replacement parts diagram

    Link

    Part #31858

    Replaced by #37735

    Info Icon
    Manufacturer substitution
    This part replaces 31858. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $15.80
    Minus Item
    Qty
    Plus Item
  • Flywheel for Craftsman 143943505 - Part 611080A

    Replacement parts diagram

    Flywheel

    Part #611080

    Replaced by #611080A

    Info Icon
    Manufacturer substitution
    This part replaces 611080. Substitute parts can look different from the original.
    In Stock
    $108.16
    Minus Item
    Qty
    Plus Item

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
Chest Freezer
Dehumidifier
Drill/Driver
Electric Cooktop
Electric Range
Electric Walk-Behind Mower
Lawn & Garden Engine
Lcd Television
Mower Attachment
Parts
Side-By-Side Refrigerator