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 143998503 engine Parts

Here are the diagrams and repair parts for Craftsman 143998503 engine, as well as links to manuals and error code tables, if available.

Craftsman 143998503 engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143998503 Engine

  • Lawn & Garden Equipment Engine Intake Pipe for Craftsman 143998503 - Part 34707A

    Engine 143.998503 diagram

    Lawn & Garden Equipment Engine Intake Pipe

    Part #34707

    Replaced by #34707A

    Info Icon
    Manufacturer substitution
    This part replaces 34707. Substitute parts can look different from the original.
    In Stock
    $43.11
    Minus Item
    Qty
    Plus Item
  • Craftsman Baffle for Craftsman 143998503 - Part 37853

    Engine 143.998503 diagram

    Baffle

    Part #36460

    Replaced by #37853

    Info Icon
    Manufacturer substitution
    This part replaces 36460. Substitute parts can look different from the original.
    In Stock
    $12.63
    Minus Item
    Qty
    Plus Item
  • Valve Lifter for Craftsman 143998503 - Part 34034A

    Engine 143.998503 diagram

    Valve Lifter

    Part #34034

    Replaced by #34034A

    Info Icon
    Manufacturer substitution
    This part replaces 34034. Substitute parts can look different from the original.
    In Stock
    $11.77
    Minus Item
    Qty
    Plus Item
  • Starter Cup for Craftsman 143998503 - Part 35985C

    Engine 143.998503 diagram

    Starter Cap

    Part #35985B

    Replaced by #35985C

    Info Icon
    Manufacturer substitution
    This part replaces 35985B. Substitute parts can look different from the original.
    In Stock
    $17.33
    10% OFF Phone Price : $19.33Info Icon
    Minus Item
    Qty
    Plus Item
  • Cap for Craftsman 143998503 - Part 640053

    Carburetor no.# 640012 diagram

    Cap

    Part #640053

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

  • Oregon Lawn & Garden Equipment Engine Starter Motor for Craftsman 143998503 - Part 33-716

    Starter motor diagram

    Housing

    Part #33847

    Replaced by #33-716

    Info Icon
    Manufacturer substitution
    This part replaces 33847. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $250.13
    5% OFF Phone Price : $262.13Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Ignition Module for Craftsman 143998503 - Part 35135B

    Engine 143.998503 diagram

    Lamination

    Part #35135

    Replaced by #35135B

    Info Icon
    Manufacturer substitution
    This part replaces 35135. Substitute parts can look different from the original.
    In Stock
    $66.61
    8% OFF Phone Price : $72.61Info Icon
    Minus Item
    Qty
    Plus Item
  • Tractor Accessories Lawn & Garden Equipment Nut for Craftsman 143998503 - Part 33433A

    Starter motor diagram

    Engaging Nut

    Part #33433

    Replaced by #33433A

    Info Icon
    Manufacturer substitution
    This part replaces 33433. Substitute parts can look different from the original.
    In Stock
    $21.60
    Minus Item
    Qty
    Plus Item
  • Dust Seal (throttle) for Craftsman 143998503 - Part 6311863

    Carburetor no.# 640012 diagram

    Dust Seal (throttle)

    Part #6311863

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

  • Cylinder Head for Craftsman 143998503 - Part 36449

    Engine 143.998503 diagram

    Cylinder Head

    Part #36449

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

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Cook Top Side Trim Kit Cover 33013

Cook Top Side Trim Kit Cover

Part #33013
This item is not returnable
In Stock
$4.17
Minus Item
Qty
Plus Item
Decal 35703

Decal

Part #35703
This item is not returnable
In Stock
$3.69
Minus Item
Qty
Plus Item
Cook Top Side Trim Kit Lawn & Garden Equipment Engine Valve Cover Breather Kit 28425

Cook Top Side Trim Kit Lawn & Garden Equipment Engine Valve Cover Breather Kit

Part #28425
This item is not returnable
In Stock
$8.29
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

Bottom-Mount Refrigerator
Kenmore Bottom-mount refrigerator Replacement Parts
Dishwasher
Samsung DW80F600UTS/AA-00 dishwasher parts
Dryer
Shop Model #1107108800 Kenmore electric dryer
Electric Range
Shop Model #REG438QMA2 Frigidaire electric range - lf32089500
Elliptical Machine
Schwinn Elliptical machine Repair Parts
Front-Engine Lawn Tractor
Shop Model #917255830 Craftsman tractor
Furnace
Furnace Parts Goodman
Gas Range
Shop Model #30-3152-23-02 Tappan gas range - 5995237665
Gas Walk-Behind Mower
Shop Craftsman 247887330 gas walk-behind mower parts
Lawn Sweeper
Lawn sweeper Parts Online
Others
Kenmore Refrigerator Water Filters
Parts
Husqvarna Appliance Parts
Top-Mount Refrigerator
Shop Model #CTX14CASJRAD Hotpoint refrigeratorShop Model #79575959401 Kenmore top-mount refrigerator
Toys & Games
Toys & games Parts Sportcraft
Wall Oven/Microwave Combo
Shop Model #KEMS378GBL3 KitchenAid electric built-in microwave/oven combo
Washer
Shop Model #11025132410 Kenmore washerShop Kenmore 11025132411 washer parts
Weight System
Shop Bowflex BD552 weight system parts
Welder
Craftsman Welder Repair Parts