Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Craftsman 143943502 engine Parts

Here are the diagrams and repair parts for Craftsman 143943502 engine, as well as links to manuals and error code tables, if available.

Craftsman 143943502 engine
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for143943502 Engine

  • Tractor Accessories Lawn & Garden Equipment Engine Recoil Starter Housing for Craftsman 143943502 - Part 590687B

    Rewind starter 590688 (71/143) diagram

    Starter Housing

    Part #590687

    Replaced by #590687B

    Info Icon
    Manufacturer substitution
    This part replaces 590687. Substitute parts can look different from the original.
    In Stock
    $43.01
    12% OFF Phone Price : $49.01Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Oil Sump Gasket for Craftsman 143943502 - Part 37609

    Replacement parts diagram

    Gasket

    Part #35261

    Replaced by #37609

    Info Icon
    Manufacturer substitution
    This part replaces 35261. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $30.82
    16% OFF Phone Price : $36.82Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Recoil Starter for Craftsman 143943502 - Part 590732A

    Rewind starter 590688 (71/143) diagram

    Starter

    Part #590688

    Replaced by #590732A

    Info Icon
    Manufacturer substitution
    This part replaces 590688. Substitute parts can look different from the original.
    In Stock
    $61.96
    9% OFF Phone Price : $67.96Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Screw for Craftsman 143943502 - Part 651029

    Replacement parts diagram

    Screw

    Part #650549

    Replaced by #651029

    Info Icon
    Manufacturer substitution
    This part replaces 650549. Substitute parts can look different from the original.
    In Stock
    $26.15
    Minus Item
    Qty
    Plus Item
  • Generac Lawn & Garden Equipment Engine Valve Spring for Craftsman 143943502 - Part 31672

    Replacement parts diagram

    Valve Spring

    Part #35991

    Replaced by #31672

    Info Icon
    Manufacturer substitution
    This part replaces 35991. 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
  • Lawn & Garden Equipment Engine Screw for Craftsman 143943502 - Part 651019

    Replacement parts diagram

    Screw

    Part #650777

    Replaced by #651019

    Info Icon
    Manufacturer substitution
    This part replaces 650777. Substitute parts can look different from the original.
    In Stock
    $26.15
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Float for Craftsman 143943502 - Part 632019A

    Carburetor 632046a diagram

    Float

    Part #632019

    Replaced by #632019A

    Info Icon
    Manufacturer substitution
    This part replaces 632019. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.38
    16% OFF Phone Price : $12.38Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Fuel Tank Cap for Craftsman 143943502 - Part 37845

    Replacement parts diagram

    Lawn & Garden Equipment Engine Fuel Tank Cap

    Part #35355

    Replaced by #37845

    Info Icon
    Manufacturer substitution
    This part replaces 35355. Substitute parts can look different from the original.
    In Stock
    $11.20
    15% OFF Phone Price : $13.20Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor for Craftsman 143943502 - Part 632795A

    Carburetor

    Part #632046A

    Replaced by #632795A

    Info Icon
    Manufacturer substitution
    This part replaces 632046A. Substitute parts can look different from the original.
    In Stock
    $88.60
    6% OFF Phone Price : $94.60Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Recoil Starter Cup for Craftsman 143943502 - Part 35000A

    Replacement parts diagram

    Starter Hub

    Part #35000

    Replaced by #35000A

    Info Icon
    Manufacturer substitution
    This part replaces 35000. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $32.70
    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
Dishwasher
Dryer
Electric Chainsaw
Garbage Disposal
Gas Pressure Washer
Gas Walk-Behind Mower
Gas Water Heater
Lawn & Garden Engine
Parts
Range
Top-Mount Refrigerator
Washer