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Craftsman
Lawn & Garden Engine

Model # 143374102 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143374102 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 131 parts  |
Lawn Mower O-ring 631028
#25

Carburetor no. 632420 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
This item is not returnable
$2.49
| 
29% OFF Phone Price : $3.49
In Stock
Needle Seat 631021
#12

Carburetor no. 632420 diagram

Needle seat

Part #631021

Replaced by #631021B

?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.79
| 
9% OFF Phone Price : $10.79
In Stock
Lawn & Garden Equipment Engine Recoil Starter Rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032) 590535
#9

Rewind starter no. 590420a diagram

Lawn & garden equipment engine recoil starter rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032)

Part #590535

BEST SELLER
This item is not returnable
$2.49
| 
29% OFF Phone Price : $3.49
In Stock
Lamination 34443A
#118

Engine diagram

Lamination

Part #34443A

Replaced by #34443D

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Manufacturer substitution
This part replaces 34443A. Substitute parts can look different from the original.
BEST SELLER
$45.43
| 
12% OFF Phone Price : $51.43
Back Order
Float 632019
#14

Carburetor no. 632420 diagram

Float

Part #632019

Replaced by #632019A

?
Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
This item is not returnable
$8.89
| 
10% OFF Phone Price : $9.89
In Stock
Troybilt Lawn & Garden Equipment Engine Oil Seal 27897
#26

Engine diagram

Troybilt lawn & garden equipment engine oil seal

Part #27897

This item is not returnable
$7.02
| 
12% OFF Phone Price : $8.02
In Stock
Primer Assembly 632047
#9

Carburetor no. 632420 diagram

Primer assembly

Part #632047

Replaced by #632047A

?
Manufacturer substitution
This part replaces 632047. Substitute parts can look different from the original.
This item is not returnable
$3.55
In Stock
Lawn & Garden Equipment Engine O-ring 34265
#124

Engine diagram

Lawn & garden equipment engine o-ring

Part #34265

Replaced by #36832

?
Manufacturer substitution
This part replaces 34265. Substitute parts can look different from the original.
This item is not returnable
$2.40
In Stock
Gasket 35261
#24

Engine diagram

Gasket

Part #35261

Replaced by #37609

?
Manufacturer substitution
This part replaces 35261. Substitute parts can look different from the original.
This item is not returnable
$2.25
In Stock
Troybilt Lawn & Garden Equipment Screw 650451
#62

Engine diagram

Troybilt lawn & garden equipment screw

Part #650451

This item is not returnable
$2.16
In Stock

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