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 143963503 engine

Craftsman 143963503 engine Parts

Here are the diagrams and repair parts for Craftsman 143963503 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 for 143963503 Engine

  • Craftsman Lawn & Garden Equipment Engine Connecting Rod for Craftsman 143963503 - Part 32875B

    Engine 143.963503 (71/143) diagram

    Connecting Rod

    Part #32875A

    Replaced by #32875B

    Info Icon
    Manufacturer substitution
    This part replaces 32875A. Substitute parts can look different from the original.
    In Stock
    $45.41
    12% OFF Phone Price : $51.41Info Icon
    Minus Item
    Qty
    Plus Item
  • Blower Housing for Craftsman 143963503 - Part 37600

    Engine 143.963503 (71/143) diagram

    Blower Housing

    Part #35585

    Replaced by #37600

    Info Icon
    Manufacturer substitution
    This part replaces 35585. Substitute parts can look different from the original.
    In Stock
    $42.69
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Recoil Starter for Craftsman 143963503 - Part 590732A

    Starter 590738 diagram

    Starter

    Part #590738

    Replaced by #590732A

    Info Icon
    Manufacturer substitution
    This part replaces 590738. Substitute parts can look different from the original.
    In Stock
    $61.96
    9% OFF Phone Price : $67.96Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Ignition Module Mounting Stud for Craftsman 143963503 - Part 651024

    Engine 143.963503 (71/143) diagram

    Stud

    Part #650872

    Replaced by #651024

    Info Icon
    Manufacturer substitution
    This part replaces 650872. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.14
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Recoil Starter for Craftsman 143963503 - Part 590732A

    Starter

    Part #590732

    Replaced by #590732A

    Info Icon
    Manufacturer substitution
    This part replaces 590732. Substitute parts can look different from the original.
    In Stock
    $61.96
    9% OFF Phone Price : $67.96Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Washer for Craftsman 143963503 - Part 651080

    Engine 143.963503 (71/143) diagram

    Lawn & Garden Equipment Washer

    Part #30590A

    Replaced by #651080

    Info Icon
    Manufacturer substitution
    This part replaces 30590A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Float Bowl Washer for Craftsman 143963503 - Part 27110A

    Carburetor 632604 (71/143) diagram

    Gasket

    Part #27110

    Replaced by #27110A

    Info Icon
    Manufacturer substitution
    This part replaces 27110. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.74
    27% OFF Phone Price : $3.74Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Screw for Craftsman 143963503 - Part 651018

    Engine 143.963503 (71/143) diagram

    Screw

    Part #650548

    Replaced by #651018

    Info Icon
    Manufacturer substitution
    This part replaces 650548. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.74
    27% OFF Phone Price : $3.74Info Icon
    Minus Item
    Qty
    Plus Item
  • Tractor Accessories Lawn & Garden Equipment Engine Recoil Starter Retainer Spring Clip for Craftsman 143963503 - Part 590760

    Starter 590738 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
  • Craftsman Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket for Craftsman 143963503 - Part 631028A

    Carburetor 632604 (71/143) 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

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Lawn & Garden Equipment Engine Starter Decal 36695

Lawn & Garden Equipment Engine Starter Decal

Part #36695
This item is not returnable
In Stock
$27.39
Minus Item
Qty
Plus Item
Generac Cover 34146

Generac Cover

Part #34146
This item is not returnable
In Stock
$4.17
Minus Item
Qty
Plus Item

Repair guides for bottom-mount refrigerators

How to replace an electronic control board on the back of a refrigerator

How to replace an electronic control board on the back of a refrigerator

If your refrigerator isn't running, an electronic control board failure could be the problem. A service technician can d…

Read more

Repair time and Difficulty

 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Read more

Repair time and Difficulty

 15 minutes or less
How to replace an in-door ice maker on a French door refrigerator

How to replace an in-door ice maker on a French door refrigerator

Follow these step-by-step instructions how to replace the in-door ice maker in Kenmore TRIO and LG French door refrigera…

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
LG LMXS30776S/01 bottom-mount refrigerator partsShop Samsung RF4267HARS/XAA-00 bottom-mount refrigerator parts
Compact Stereo System
Shop Model #SA-AK66 Panasonic stereo cd systemPioneer CT-W503R compact stereo system parts
Cycling
Huffy 43607 cycling parts
Dryer
Shop Model #DV419AEW/XAA-00 Samsung dryerShop Model #DV50F9A6EVW/A2-00 Samsung dryer
Front-Engine Lawn Tractor
Shop Model #917288280 Craftsman tractor
Gas Line Trimmer
Shop Model #41ADZ2CC799 MTD blower attachment
Gas Range
GE Gas Range PartsMaytag Gas range Repair Parts
Gas Walk-Behind Mower
Shop Craftsman 917370610 gas walk-behind mower parts
Parts
Refrigerator Fresh Food Fan Motor Assembly EAU62863005
Plumbing
Shop Model #3760 Peerless lavatory faucet
Range
Ikea Range Replacement Parts
Refrigerator
Refrigerator Parts Viking ranGE
Side-By-Side Refrigerator
Frigidaire FGUS2642LF2 side-by-side refrigerator parts
Washer
Sears canada Parts Washer
Water Heater
Water Heater Parts American water heatersShop Model #8-30-1AT17 Thermo-King electric water heater