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Craftsman
Lawn & Garden Engine

Model # 143986010 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143986010 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 126 parts  |
Lawn Mower O-ring 631028
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
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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This item is not returnable
$9.79
| 
9% OFF Phone Price : $10.79
In Stock
Ignition Module 34443B
#100

4-cycle engine diagram

Ignition module

Part #34443B

Replaced by #34443D

?
Manufacturer substitution
This part replaces 34443B. Substitute parts can look different from the original.
BEST SELLER
$45.43
| 
12% OFF Phone Price : $51.43
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Generac Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#290

4-cycle engine diagram

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

Part #29774

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This item is not returnable
$5.99
| 
14% OFF Phone Price : $6.99
In Stock
Cap 36246
#301

4-cycle engine diagram

Cap

Part #36246

Replaced by #37844

?
Manufacturer substitution
This part replaces 36246. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.69
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13% OFF Phone Price : $7.69
In Stock
Troybilt Lawn & Garden Equipment Engine Air Filter Collar Gasket 34338
#239

4-cycle engine diagram

Troybilt lawn & garden equipment engine air filter collar gasket

Part #34338

BEST SELLER
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$2.49
| 
29% OFF Phone Price : $3.49
In Stock
Float 632019
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

4-cycle engine diagram

Filler tube

Part #35647

Replaced by #35647A

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

4-cycle 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
Troybilt Lawn & Garden Equipment Engine Air Filter Collar 35797
#241

4-cycle engine diagram

Troybilt lawn & garden equipment engine air filter collar

Part #35797

This item is not returnable
$4.09
| 
20% OFF Phone Price : $5.09
In Stock

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