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 143994000 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143994000 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143994000 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143994000 4-Cycle Engine

  • Craftsman Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket for Craftsman 143994000 - Part 631028A

    Carburetor 640174 diagram

    Lawn Mower O-ring

    Part #631028

    Replaced by #631028A

    Info Icon
    Manufacturer substitution
    This part replaces 631028. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.90
    26% OFF Phone Price : $3.90Info Icon
    Minus Item
    Qty
    Plus Item
  • Troybilt Lawn & Garden Equipment Engine Air Filter for Craftsman 143994000 - Part 35066

    Craftsman 4-cycle engine diagram

    Troybilt Lawn & Garden Equipment Engine Air Filter

    Part #35066
    This item is not returnable
    In Stock
    $5.44
    16% OFF Phone Price : $6.44Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Craftsman 143994000 - Part 631021B

    Carburetor 640174 diagram

    Needle Seat

    Part #631021

    Replaced by #631021B

    Info Icon
    Manufacturer substitution
    This part replaces 631021. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.04
    15% OFF Phone Price : $13.04Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Carburetor Primer Bulb for Craftsman 143994000 - Part 36045A

    Carburetor 640174 diagram

    Lawn & Garden Equipment Engine Carburetor Primer Bulb

    Part #36045A
    This item is not returnable
    $7.37
    12% OFF Phone Price : $8.37Info Icon
    Minus Item
    Qty
    Plus Item
  • Tecumseh Lawn & Garden Equipment Engine Ignition Coil for Craftsman 143994000 - Part 34443D

    Craftsman 4-cycle engine diagram

    Ignition Module

    Part #34443B

    Replaced by #34443D

    Info Icon
    Manufacturer substitution
    This part replaces 34443B. Substitute parts can look different from the original.
    In Stock
    $46.94
    11% OFF Phone Price : $52.94Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn And Garden Equipment Engine Carburetor Gasket for Craftsman 143994000 - Part 26756

    Craftsman 4-cycle engine diagram

    Craftsman Lawn And Garden Equipment Engine Carburetor Gasket

    Part #26756
    This item is not returnable
    In Stock
    $4.01
    20% OFF Phone Price : $5.01Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Fuel Tank Cap (black) for Craftsman 143994000 - Part 37844

    Craftsman 4-cycle engine diagram

    Cap

    Part #36246

    Replaced by #37844

    Info Icon
    Manufacturer substitution
    This part replaces 36246. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.35
    12% OFF Phone Price : $8.35Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Recoil Starter Assembly for Craftsman 143994000 - Part 590785

    Starter 590694 (71/143) diagram

    Lawn & Garden Equipment Engine Recoil Starter Housing

    Part #590695A

    Replaced by #590785

    Info Icon
    Manufacturer substitution
    This part replaces 590695A. Substitute parts can look different from the original.
    In Stock
    $34.53
    15% OFF Phone Price : $40.53Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Recoil Starter Assembly for Craftsman 143994000 - Part 590785

    Starter 590694 (71/143) diagram

    Starter

    Part #590694

    Replaced by #590785

    Info Icon
    Manufacturer substitution
    This part replaces 590694. Substitute parts can look different from the original.
    In Stock
    $34.53
    15% OFF Phone Price : $40.53Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Recoil Starter Assembly for Craftsman 143994000 - Part 590785

    Starter

    Part #590737

    Replaced by #590785

    Info Icon
    Manufacturer substitution
    This part replaces 590737. Substitute parts can look different from the original.
    In Stock
    $34.53
    15% OFF Phone Price : $40.53Info Icon
    Minus Item
    Qty
    Plus Item

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main causes: bad resistance motor, faulty control console, wiring failure…

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

Main cause: lack of lubrication on pivot points…

Main causes: weak batteries, loose wires, faulty control console…

Main causes: loose fastening bolts, damaged handle bars…

Main causes: dirty heart rate sensors, wiring failure, bad control console…

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

Repair guides for elliptical machines

These step-by-step repair guides will help you safely fix what’s broken on your elliptical.

How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

Repair time and Difficulty

 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

Repair time and Difficulty

 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Use the advice and tips in these articles and videos to get the most out of your elliptical.

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

Air Compressor
Bottom-Mount Refrigerator
Compact Refrigerator
Compact Stereo System
Dryer
Fitness & Exercise
Freestanding Freezer
Front-Engine Lawn Tractor
Front-Tine Tiller
Gas Cooktop
Laundry Center
Refrigerator
Side-By-Side Refrigerator
Tool Storage
Top-Mount Refrigerator
Upright Freezer
Washer