Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
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
Customer Service
Schedule a repair

Craftsman 143986250 engine Parts

Here are the diagrams and repair parts for Craftsman 143986250 engine, as well as links to manuals and error code tables, if available.

Craftsman 143986250 engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143986250 Engine

  • Lawn & Garden Equipment Engine Camshaft for Craftsman 143986250 - Part 37460

    Engine 143.986250 diagram

    Camshaft

    Part #36778

    Replaced by #37460

    Info Icon
    Manufacturer substitution
    This part replaces 36778. Substitute parts can look different from the original.
    In Stock
    $83.38
    7% OFF Phone Price : $89.38Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Oil Sump for Craftsman 143986250 - Part 37608A

    Engine 143.986250 diagram

    Mounting Flange

    Part #36995

    Replaced by #37608A

    Info Icon
    Manufacturer substitution
    This part replaces 36995. Substitute parts can look different from the original.
    In Stock
    $77.26
    7% OFF Phone Price : $83.26Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Float for Craftsman 143986250 - Part 632019A

    Carburetor 640069 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
  • Tractor Accessories Lawn & Garden Equipment Engine Recoil Starter Retainer Spring Clip for Craftsman 143986250 - Part 590760

    Starter 590739 div 71/143 diagram

    Locking Tab

    Part #590741

    Replaced by #590760

    Info Icon
    Manufacturer substitution
    This part replaces 590741. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.14
    Minus Item
    Qty
    Plus Item
  • Troybilt Decal for Craftsman 143986250 - Part 35169

    Engine 143.986250 diagram

    Decal

    Part #35167

    Replaced by #35169

    Info Icon
    Manufacturer substitution
    This part replaces 35167. Substitute parts can look different from the original.
    In Stock
    $27.39
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Craftsman 143986250 - Part 631021B

    Carburetor 640069 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
    $11.38
    15% OFF Phone Price : $13.38Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Breather for Craftsman 143986250 - Part 37944

    Engine 143.986250 diagram

    Lawn & Garden Equipment Engine Breather Tube

    Part #36775

    Replaced by #37944

    Info Icon
    Manufacturer substitution
    This part replaces 36775. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.39
    23% OFF Phone Price : $4.39Info Icon
    Minus Item
    Qty
    Plus Item
  • Cap for Craftsman 143986250 - Part 640053

    Carburetor 640069 diagram

    Cap

    Part #640053

    The manufacturer no longer makes this part, and there's no substitute part

  • Craftsman Lawn & Garden Equipment Engine O-ring for Craftsman 143986250 - Part 37610

    Engine 143.986250 diagram

    Gasket

    Part #36996

    Replaced by #37610

    Info Icon
    Manufacturer substitution
    This part replaces 36996. 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
  • Tecumseh Lawn & Garden Equipment Engine Ignition Coil for Craftsman 143986250 - Part 34443D

    Engine 143.986250 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
    $27.23
    42% OFF Was : $46.94Info Icon
    Minus Item
    Qty
    Plus Item

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Craftsman Lawn & Garden Equipment Engine Air Filter Collar Gasket 34338

Craftsman Lawn & Garden Equipment Engine Air Filter Collar Gasket

Part #34338
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 Engine Flywheel Key 611004

Craftsman Lawn & Garden Equipment Engine Flywheel Key

Part #611004
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 Valve Cover Gasket 36783

Lawn & Garden Equipment Engine Valve Cover Gasket

Part #36783
This item is not returnable
In Stock
$4.03
Minus Item
Qty
Plus Item

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 an oven temperature sensor on an electric range

How to replace an oven temperature sensor on an electric range

These step-by-step instructions guide you through replacing an oven temperature sensing probe.…

Read more

Repair time and Difficulty

 15 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Read more

Repair time and Difficulty

 15 minutes or less
How to replace a range surface element control switch

How to replace a range surface element control switch

The surface element control switch lets you turn the stovetop elements on and off, and to set the heat level. These step…

Read more

Repair time and Difficulty

 15 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

Chest Freezer
Frigidaire FFC05K3CW1 chest freezer parts
Dishwasher
Amana ADB1100AWB1 dishwasher partsShop Magic Chef DU8J dishwasher parts
Dryer
GE DHDSR46EG0WW dryer partsSamsung DV52J8700GW/A2-00 dryer parts
Electric Range
Whirlpool RF114PXSB3 electric range parts
Gas Walk-Behind Mower
Craftsman 917387580 gas walk-behind mower partsShop Ariens 96136000602 gas walk-behind mower parts
Lawn & Garden Engine
Craftsman 143004500 lawn & garden engine parts
Microwave/Hood Combo
Shop GE JNM3161DF1WW microwave/hood combo parts
Parts
Line Trimmer Carburetor 753-04338Washer Electronic Control Board DC92-02004DDisplay Board 5304510621Water Heater Gas Control Valve 9007631Dishwasher Control Panel Assembly DD82-01336B
Side-By-Side Refrigerator
GE GSE25GSHJCSS side-by-side refrigerator partsShop Amana SBI20S2E-P1190710WE side-by-side refrigerator parts
Washer
Kenmore 11028822790 washer partsKenmore 11092573210 washer parts
Water Softener
Kenmore Elite 625386200 water softener parts