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 143954026 engine Parts

Here are the diagrams and repair parts for Craftsman 143954026 engine, as well as links to manuals and error code tables, if available.

Craftsman 143954026 engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143954026 Engine

  • Craftsman Lawn & Garden Equipment Throttle Shaft Return Spring for Craftsman 143954026 - Part 631767

    Carburetor 632569 (71/143) diagram

    Craftsman Lawn & Garden Equipment Throttle Shaft Return Spring

    Part #631767
    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 Screw for Craftsman 143954026 - Part 651007

    Engine (71/143) 143.954026 diagram

    Craftsman Lawn & Garden Equipment Screw

    Part #651007
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Generac Lawn & Garden Equipment Engine Valve Spring for Craftsman 143954026 - Part 31672

    Engine (71/143) 143.954026 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
  • Tecumseh Lawn & Garden Equipment Engine Fuel Tank for Craftsman 143954026 - Part 37484

    Engine (71/143) 143.954026 diagram

    Fuel Tank

    Part #34369B

    Replaced by #37484

    Info Icon
    Manufacturer substitution
    This part replaces 34369B. Substitute parts can look different from the original.
    $44.74
    12% OFF Phone Price : $50.74Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Fuel Inlet Fitting for Craftsman 143954026 - Part 632527

    Carburetor 632569 (71/143) diagram

    Fuel Fitting

    Part #631775

    Replaced by #632527

    Info Icon
    Manufacturer substitution
    This part replaces 631775. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.87
    16% OFF Phone Price : $12.87Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Piston And Ring Kit for Craftsman 143954026 - Part 63178

    Engine (71/143) 143.954026 diagram

    Piston Pin

    Part #36070

    Replaced by #63178

    Info Icon
    Manufacturer substitution
    This part replaces 36070. Substitute parts can look different from the original.
    In Stock
    $67.02
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Piston And Ring Kit for Craftsman 143954026 - Part 63178

    Engine (71/143) 143.954026 diagram

    Piston Assembly

    Part #36073

    Replaced by #63178

    Info Icon
    Manufacturer substitution
    This part replaces 36073. Substitute parts can look different from the original.
    In Stock
    $67.02
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Recoil Starter Handle for Craftsman 143954026 - Part 590701

    Starter 590686 (71/143) diagram

    Starter Handle

    Part #590452

    Replaced by #590701

    Info Icon
    Manufacturer substitution
    This part replaces 590452. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.09
    10% OFF Phone Price : $10.09Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Carburetor Bowl Nut Gasket for Craftsman 143954026 - Part 631334A

    Carburetor 632569 (71/143) diagram

    Bowl Gasket

    Part #631334

    Replaced by #631334A

    Info Icon
    Manufacturer substitution
    This part replaces 631334. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.07
    20% OFF Phone Price : $5.07Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Oil Sump for Craftsman 143954026 - Part 37608A

    Engine (71/143) 143.954026 diagram

    Mounting Flange

    Part #34311D

    Replaced by #37608A

    Info Icon
    Manufacturer substitution
    This part replaces 34311D. Substitute parts can look different from the original.
    In Stock
    $77.26
    7% OFF Phone Price : $83.26Info Icon
    Minus Item
    Qty
    Plus Item

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: punctured tire, damaged rim…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: dirty carburetor, stale fuel…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Repair guides for gas snowblowers

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

How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

Repair time and Difficulty

 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

Repair time and Difficulty

 45 minutes or less
How to replace a snowblower 4-way chute control assembly

How to replace a snowblower 4-way chute control assembly

Replace the 4-way chute control assembly on your snowblower if it’s damaged.…

Repair time and Difficulty

 30 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 snowblower.

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 Purifier
Bottom-Mount Refrigerator
Dishwasher
Dryer
Electric Range
Gas Pressure Washer
Parts
Side-By-Side Refrigerator
Top-Mount Refrigerator
Treadmill