Can’t find your part?   Contact us:   +1-309-603-4777
Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Cart
 Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Your models

Keep track of the models you own in your profile

Sign in or Register to view or add models

Schedule a repair
Lawn & Garden Engine

Model # 143986500 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143986500 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 for143986500 Engine

  • Lawn Mower O-ring 631028
    #29

    Carburetor 640069 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
  • Craftsman Lawn & Garden Equipment Engine Air Filter 36905
    #245

    Craftsman 4-cycle engine diagram

    Craftsman lawn & garden equipment engine air filter

    Part #36905

    BEST SELLER
    This item is not returnable
    $6.74 | 
    13% OFF Phone Price : $7.74
    In Stock
  • Needle Seat 631021
    #30

    Carburetor 640069 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
    $9.78 | 
    9% OFF Phone Price : $10.78
    In Stock
  • Tecumseh Lawn And Garden Equipment Engine Carburetor Rebuild Kit 632760B
    #(NI)

    Carburetor 640069 diagram

    Tecumseh lawn and garden equipment engine carburetor rebuild kit

    Part #632760B

    BEST SELLER
    $26.50 | 
    18% OFF Phone Price : $32.50
    In Stock
  • Primer 36045
    #35

    Carburetor 640069 diagram

    Primer

    Part #36045

    Replaced by #36045A

    ?
    Manufacturer substitution
    This part replaces 36045. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $6.72 | 
    13% OFF Phone Price : $7.72
    In Stock
  • Ignition Module 34443B
    #100

    Craftsman 4-cycle engine diagram

    Ignition module

    Part #34443B

    Replaced by #34443D

    ?
    Manufacturer substitution
    This part replaces 34443B. Substitute parts can look different from the original.
    BEST SELLER
    $43.16 | 
    12% OFF Phone Price : $49.16
    In Stock
  • Gasket 27110
    #44

    Carburetor 640069 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
  • Craftsman Lawn & Garden Equipment Engine Recoil Starter Rope, 98-in 590535
    Craftsman lawn & garden equipment engine recoil starter rope, 98-in

    Part #590535

    BEST SELLER
    This item is not returnable
    $2.49 | 
    29% OFF Phone Price : $3.49
    In Stock
  • Craftsman Lawn & Garden Equipment Engine Fuel Line 29774
    #290

    Craftsman 4-cycle engine diagram

    Craftsman lawn & garden equipment engine fuel line

    Part #29774

    BEST SELLER
    This item is not returnable
    $5.99 | 
    14% OFF Phone Price : $6.99
    In Stock
  • Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
    #292

    Craftsman 4-cycle engine diagram

    Troybilt lawn & garden equipment engine fuel line clamp

    Part #26460

    BEST SELLER
    This item is not returnable
    $2.49 | 
    29% OFF Phone Price : $3.49
    In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Symptoms for electric ranges

Why doesn't my electric range's surface element heat properly?

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Read more

Should I replace a damaged glass cooktop?

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Read more

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Read more
Repair difficulty
Time required
 45 minutes or less

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

View all
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.…

Read more
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.…

Read more

Parts & More

Air Compressor
Hitachi Air Compressor Replacement Parts
Bottom-Mount Refrigerator
Shop Kenmore Elite 79571063010 bottom-mount refrigerator parts
Electric Range
Shop Frigidaire LFEF3048QFA electric range parts
Electric Walk-Behind Mower
Craftsman Electric walk-behind mower Parts
Exercise Cycle
Schwinn SCHWINN 170 exercise cycle parts
Front-Engine Lawn Tractor
Shop Craftsman 917273811 front-engine lawn tractor parts
Gas Walk-Behind Mower
Shop Craftsman 917385121 gas walk-behind mower parts
Gas Water Heater
Shop American Water Heaters BFG1F4040S3NOV gas water heater parts
Laundry Center
Kenmore 41791702000 laundry center parts
Lawn & Garden Engine
Briggs & Stratton 407777-0128 lawn & garden engine parts
Microwave/Hood Combo
KitchenAid KHMS155LSS4 microwave/hood combo parts
Parts
Lawn Tractor Fuel Tank Cap with Gauge 161696Washer Drain Pump Filter Cap W10365898LG LT700P Refrigerator Water Filter ADQ36006101
Power Sander
Delta 31-460 power sander parts
Refrigerator
Shop Kenmore Elite 79572483411 refrigerator parts
Side-By-Side Refrigerator
Kenmore 79551033011 side-by-side refrigerator parts
Washer
Samsung WF220ANW/XAA-01 washer partsShop Samsung WF219ANW/XAA-01 washer parts
Wine & Beverage Cooler
Haier Wine & Beverage Cooler Replacement Parts