Can't find your part?   Contact us:   +1-309-603-4777
Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
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
    $6.36
    14% OFF Phone Price : $7.36
    Back Order
  • 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
    $40.37
    13% OFF Phone Price : $46.37
    In Stock
  • Cap 36246
    #301

    Craftsman 4-cycle engine diagram

    Cap

    Part #36246

    Replaced by #37844

    ?
    Manufacturer substitution
    This part replaces 36246. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $6.69
    13% OFF Phone Price : $7.69
    Back Order
  • 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
  • Gasket 36996
    #306

    Craftsman 4-cycle engine diagram

    Gasket

    Part #36996

    Replaced by #37610

    ?
    Manufacturer substitution
    This part replaces 36996. Substitute parts can look different from the original.
    This item is not returnable
    $2.49
    29% OFF Phone Price : $3.49
    In Stock
  • Craftsman Lawn & Garden Equipment Engine Oil Seal 27897
    #75

    Craftsman 4-cycle engine diagram

    Craftsman lawn & garden equipment engine oil seal

    Part #27897

    This item is not returnable
    $7.02
    12% OFF Phone Price : $8.02
    In Stock
  • Filler Tube 35647
    #305

    Craftsman 4-cycle engine diagram

    Filler tube

    Part #35647

    Replaced by #35647A

    ?
    Manufacturer substitution
    This part replaces 35647. Substitute parts can look different from the original.
    This item is not returnable
    $14.89
    12% OFF Phone Price : $16.89
    In Stock
  • Craftsman Lawn & Garden Equipment Engine Carburetor O-ring 632547
    #37

    Carburetor 640069 diagram

    Craftsman lawn & garden equipment engine carburetor o-ring

    Part #632547

    This item is not returnable
    $3.64
    22% OFF Phone Price : $4.64
    In Stock
  • Craftsman Lawn & Garden Equipment Engine Governor Spring For Lawn & Garden Equipment Engines 36281
    #19

    Craftsman 4-cycle engine diagram

    Craftsman lawn & garden equipment engine governor spring for lawn & garden equipment engines

    Part #36281

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

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

Air Compressor
Bottom-Mount Refrigerator
Electric Range
Electric Walk-Behind Mower
Exercise Cycle
Front-Engine Lawn Tractor
Gas Walk-Behind Mower
Gas Water Heater
Laundry Center
Lawn & Garden Engine
Microwave/Hood Combo
Parts
Power Sander
Refrigerator
Side-By-Side Refrigerator
Washer
Wine & Beverage Cooler