Craftsman
Lawn & Garden Engine

Model # 143254272 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143254272 4-cycle engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 160 parts  |

Lawn Mower O-ring 631028
#25

Carburetor diagram

Lawn mower o-ring

Part #631028

Replaced by #631028A

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Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
BEST SELLER
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$2.49
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Needle Seat 631021
#12

Carburetor diagram

Needle seat

Part #631021

Replaced by #631021B

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Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
BEST SELLER
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$9.50
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Carburetor 631851
Carburetor

Part #631851

Replaced by #632795A

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Manufacturer substitution
This part replaces 631851. Substitute parts can look different from the original.
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Carburetor Float 631023
#14

Carburetor diagram

Carburetor float

Part #631023

Replaced by #632019A

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Manufacturer substitution
This part replaces 631023. Substitute parts can look different from the original.
This item is not returnable
$8.89
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In Stock
Fuel Fitting 631775
#26

Carburetor diagram

Fuel fitting

Part #631775

Replaced by #632527

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Manufacturer substitution
This part replaces 631775. Substitute parts can look different from the original.
This item is not returnable
$9.59
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Troybilt Carburetor Float 631024
#15

Carburetor diagram

Troybilt carburetor float

Part #631024

This item is not returnable
In Stock
Drain Plug 27244
#28

Replacement parts diagram

Drain plug

Part #27244

Replaced by #36083

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Manufacturer substitution
This part replaces 27244. Substitute parts can look different from the original.
This item is not returnable
$7.89
11% OFF Phone Price : $8.89
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Handle Insert 590443
#15

Unit parts diagram

Handle insert

Part #590443

Replaced by #590701

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Manufacturer substitution
This part replaces 590443. Substitute parts can look different from the original.
This item is not returnable
$7.80
11% OFF Phone Price : $8.80
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Handle Assembly 590442
#14

Unit parts diagram

Handle assembly

Part #590442

Replaced by #590701

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Manufacturer substitution
This part replaces 590442. Substitute parts can look different from the original.
This item is not returnable
$7.80
11% OFF Phone Price : $8.80
In Stock
Generac Lawn & Garden Equipment Engine Self-tapping Screw 30200
#54

Replacement parts diagram

Generac lawn & garden equipment engine self-tapping screw

Part #30200

This item is not returnable
In Stock

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How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair difficulty
Time required
 45 minutes or less
How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair difficulty
Time required
 45 minutes or less

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What are the main components of a lawn mower?

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