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Craftsman
Lawn & Garden Engine

Model # 143973504 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143973504 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 125 parts  |
Troybilt Lawn & Garden Equipment Engine Air Filter 35066
#245

Engine (71/143) 143.973504 diagram

Troybilt lawn & garden equipment engine air filter

Part #35066

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$4.79
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In Stock
Lawn Mower O-ring 631028
#29

Carburetor 640026 (71/143) 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.
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$2.49
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29% OFF Phone Price : $3.49
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Needle Seat 631021
#30

Carburetor 640026 (71/143) 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.
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$9.79
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Starter 590694
#390

Engine (71/143) 143.973504 diagram

Starter

Part #590694

Replaced by #590785

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Manufacturer substitution
This part replaces 590694. Substitute parts can look different from the original.
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$29.58
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17% OFF Phone Price : $35.58
In Stock
Lamination 34443A
#100

Engine (71/143) 143.973504 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.
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$45.43
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12% OFF Phone Price : $51.43
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Line 34357
#290

Engine (71/143) 143.973504 diagram

Line

Part #34357

Replaced by #29774

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Manufacturer substitution
This part replaces 34357. Substitute parts can look different from the original.
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$5.99
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Troybilt Lawn & Garden Equipment Engine Air Filter Collar Gasket 34338
#239

Engine (71/143) 143.973504 diagram

Troybilt lawn & garden equipment engine air filter collar gasket

Part #34338

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$2.49
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Carburetor 640026
Carburetor

Part #640026

Replaced by #640262A

?
Manufacturer substitution
This part replaces 640026. Substitute parts can look different from the original.
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$80.81
| 
7% OFF Phone Price : $86.81
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Float 632019
#28

Carburetor 640026 (71/143) diagram

Float

Part #632019

Replaced by #632019A

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Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
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$8.89
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10% OFF Phone Price : $9.89
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Troybilt Lawn & Garden Equipment Engine Oil Seal 27897
#75

Engine (71/143) 143.973504 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

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