Free standard ground shipping within the 48 contiguous states 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 143996504 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143996504 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143996504 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for143996504 4-Cycle Engine

  • Cap for Craftsman 143996504 - Part 640053

    Carburetor 640174 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 143996504 - Part 37610

    Craftsman 4-cycle engine 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
  • Lawn & Garden Equipment Engine Camshaft for Craftsman 143996504 - Part 37460

    Craftsman 4-cycle engine 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
  • Craftsman Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket for Craftsman 143996504 - 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
  • Craftsman Lawn & Garden Equipment Engine Starter Pinion Gear for Craftsman 143996504 - Part 37788

    Starter motor 35709 diagram

    Lawn & Garden Equipment Engine Starter Pinion Gear

    Part #34949A

    Replaced by #37788

    Info Icon
    Manufacturer substitution
    This part replaces 34949A. Substitute parts can look different from the original.
    In Stock
    $32.74
    Minus Item
    Qty
    Plus Item
  • Piston for Craftsman 143996504 - Part 40028

    Craftsman 4-cycle engine diagram

    Piston Pin

    Part #40026

    Replaced by #40028

    Info Icon
    Manufacturer substitution
    This part replaces 40026. Substitute parts can look different from the original.
    In Stock
    $110.98
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn Mower Engine for Craftsman 143996504 - Part 35035A

    Craftsman 4-cycle engine diagram

    Switch

    Part #35035

    Replaced by #35035A

    Info Icon
    Manufacturer substitution
    This part replaces 35035. Substitute parts can look different from the original.
    In Stock
    $41.16
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Muffler for Craftsman 143996504 - Part 36790A

    Craftsman 4-cycle engine diagram

    Muffler

    Part #36790

    Replaced by #36790A

    Info Icon
    Manufacturer substitution
    This part replaces 36790. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $33.59
    Minus Item
    Qty
    Plus Item
  • Piston for Craftsman 143996504 - Part 40044

    Craftsman 4-cycle engine diagram

    Piston Pin

    Part #40025

    Replaced by #40044

    Info Icon
    Manufacturer substitution
    This part replaces 40025. Substitute parts can look different from the original.
    In Stock
    $105.58
    Minus Item
    Qty
    Plus Item
  • Starter Housing for Craftsman 143996504 - Part 590638A

    Starter 590739 diagram

    Starter Housing

    Part #590638

    Replaced by #590638A

    Info Icon
    Manufacturer substitution
    This part replaces 590638. Substitute parts can look different from the original.
    In Stock
    $64.71
    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 Maintenance Kit 730299

Lawn & Garden Equipment Engine Maintenance Kit

Part #730299
In Stock
$41.11
13% OFF Phone Price : $47.11Info Icon
Minus Item
Qty
Plus Item
Lawn Mower Decal 37199

Lawn Mower Decal

Part #37199
In Stock
$27.51
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
$27.77
Minus Item
Qty
Plus Item
Lawn & Garden Equipment Engine Maintenance Kit 730292

Lawn & Garden Equipment Engine Maintenance Kit

Part #730292
In Stock
$38.31
14% OFF Phone Price : $44.31Info Icon
Minus Item
Qty
Plus Item

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

Bottom-Mount Refrigerator
LG LFXC24726S/02 bottom-mount refrigerator partsShop LG LMXS30776S/00 bottom-mount refrigerator parts
Carpet Cleaner
Kenmore Parts Carpet Cleaner
Countertop Microwave
Kenmore 9119967910 countertop microwave parts
Dehumidifier
Frigidaire MR30E1 dehumidifier parts
Electric Range
Shop Samsung FTQ353IWUX/XAA-00 electric range parts
Gas Chainsaw
Shop Craftsman 358350982 gas chainsaw parts
Gas Leaf Blower
Shop Ryobi 330B gas leaf blower parts
Gas Range
Hotpoint RGB744BEA2WH gas range parts
Gas Snowblower
Shop Craftsman 247886940 gas snowblower parts
Generator
All Power Parts Generator
Microwave
Samsung Parts Microwave
Microwave/Hood Combo
KitchenAid KHHS179LBL2 microwave/hood combo parts
Parts
Shop-Vac PartsPreway Repair Parts
Top-Mount Refrigerator
Roper RT14DKXKZ03 top-mount refrigerator partsWhirlpool ET18NMXJT01 top-mount refrigerator parts
Treadmill
Treadmill Parts Nautilus
Washer
Kenmore Elite 11042922200 washer parts
Weight System
Bowflex PR1000 weight system parts