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Craftsman
Lawn & Garden Engine

Model # 143975506 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143975506 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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ALL PARTS
Showing 10 of 129 parts  |
Lawn Mower O-ring 631028
#29

Carburetor 632747 (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.
BEST SELLER
This item is not returnable
$2.49
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In Stock
Needle Seat 631021
#30

Carburetor 632747 (71/143) diagram

Needle seat

Part #631021

Replaced by #631021B

?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
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$9.79
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9% OFF Phone Price : $10.79
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Lamination 34443A
#100

Engine 143.975506 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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Generac Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#290

Engine 143.975506 diagram

Generac lawn & garden equipment engine fuel line (replaces 14306, 34357)

Part #29774

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$5.99
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14% OFF Phone Price : $6.99
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Cap 36246
#301

Engine 143.975506 diagram

Cap

Part #36246

Replaced by #37844

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Manufacturer substitution
This part replaces 36246. Substitute parts can look different from the original.
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$6.69
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Troybilt Lawn & Garden Equipment Engine Air Filter Collar Gasket 34338
#239

Engine 143.975506 diagram

Troybilt lawn & garden equipment engine air filter collar gasket

Part #34338

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$2.49
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Float 632019
#28

Carburetor 632747 (71/143) 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
Filler Tube 35647
#305

Engine 143.975506 diagram

Filler tube

Part #35647

Replaced by #35647A

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Manufacturer substitution
This part replaces 35647. Substitute parts can look different from the original.
This item is not returnable
$14.89
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12% OFF Phone Price : $16.89
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Troybilt Lawn & Garden Equipment Engine Oil Seal 27897
#75

Engine 143.975506 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
Lawn & Garden Equipment Engine Dipstick Tube O-ring (replaces 34265) 36832
#306

Engine 143.975506 diagram

Lawn & garden equipment engine dipstick tube o-ring (replaces 34265)

Part #36832

This item is not returnable
$2.40
In Stock

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